Gleanings of the Week Ending November 1, 2025

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

7 Foods and Beverages That Have the Most Microplastics (and What to Eat Instead) – A list and a short video. I found myself wondering if we can really avoid the microplastics in apples and carrots…since some of them are from soil/water rather than packaging. There might not be a good choice out there since microplastic is everywhere.

Microplastics are everywhere. You can do one simple thing to avoid them. – Avoid heating plastic (in the microwave…by pouring hot drinks into it…washing synthetic fabrics in hot water…drying synthetic fabrics in high heat).

Bat: It’s What’s for Dinner – The bat predators might surprise you!

This experimental “super vaccine” stopped cancer cold in the lab - A groundbreaking nanoparticle-based cancer vaccine that prevented melanoma, pancreatic, and triple-negative breast cancers in mice—with up to 88% remaining tumor-free. The researchers envision that this platform can be applied to create both therapeutic and preventative regimens, particularly for individuals at high risk for cancer.

World Reaches a Climate ‘Tipping Point,’ Imperiling Coral Reefs - Scientists say that warming has breached a critical threshold for tropical coral reefs, which are expected to see catastrophic losses in the years ahead. The loss of reefs would have ramifications for the hundreds of millions of people worldwide who depend on them for food or income.

The liquid air alternative to fossil fuels - An overlooked technology for nearly 50 years, the first liquid air energy storage facility is finally set to power up in 2026. It's hoping to compete with grid-scale lithium batteries and hydro to store clean power and reduce the need to fall back on fossil fuels. The process works in three stages. First, air is taken in from the surroundings and cleaned. Second, the air is repeatedly compressed until it is at very high pressure. Third, the air is cooled until it becomes liquid, using a multi-stream heat exchanger: a device that includes multiple channels and tubes carrying substances at different temperatures, allowing heat to be transferred between them in a controlled way. When the grid needs extra energy, the liquid air is put to work. It is pumped out of storage and evaporated, becoming a gas again. It is then used to drive turbines, generating electricity for the grid. Afterwards, the air is released back into the atmosphere.

China’s Electric Highways: Awe, Engineering, and the Myths of Invisible Danger - China has built hundreds of thousands of kilometers of high-voltage corridors, connecting wind, solar, hydro, and coal resources spread across a continent-sized nation.

U.S. Whale Entanglements Are on the Rise, New Data Shows - The number of large whales that became entangled in fishing gear along coasts in the United States rose sharply in 2024. Officials were able to trace roughly half of the 2024 cases to specific commercial and recreational fisheries. The other cases involved gear that could not be directly linked to a specific source. Whale entanglements were documented off the coasts of 12 states, but 71 percent of cases occurred off California, Massachusetts, Alaska and Hawaii. A quarter of all entanglements took place off California, primarily in Monterey Bay.

The Erie Canal Turns 200 - Cutting 363 miles (584 kilometers) across the state of New York, the Erie Canal was the engineering marvel of its day when it opened in 1825. The waterway was built over 8 years through the toil of humans and animals, new tools and techniques, and plenty of ingenuity. It established a navigable route from Lake Erie to the Hudson River, forming a vital connection between the U.S. Midwest and the Atlantic Ocean. Commercial traffic on New York’s canals plummeted when ocean-going vessels could travel between the Great Lakes and the Atlantic Ocean via the St. Lawrence Seaway starting in the late 1950s. Two hundred years after the Erie Canal officially opened on October 26, 1825, it still handles a small amount of commercial shipping, but recreational boaters are its primary users.

How to Photograph Flat Prairies – Lots of ideas for photography on prairies!

Intimate Portraits of the Nenets Capture the Faces of Indigenous People in the Russian Arctic - Herders still live in chums and migrate several times a year with their reindeer. And yet they aren’t outside the modern world. Education is universal, snowmobiles are common, and some even post parts of their daily life on social media. Meanwhile, the region is developing fast thanks to its vast natural gas reserves.

Gleanings of the Week Ending September 13, 2025

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Can Italy Protect Its Cultural Heritage from Naughty Tourists? - Each summer, as millions of tourists swarm into historic towns full of monuments and museums, a predictable kind of headline is sure to follow about badly behaved tourists putting cultural heritage at risk.

Bans on highly toxic pesticides could be a simple way to save lives from suicide - Pesticide poisoning is a common method of suicide in many low- to middle-income countries. Substituting highly toxic pesticides for less fatal ones can save lives. A cast study from Sri Lanka.

Federal Hurricane Forecasting Saves Lives & Money - A 5-day forecast in 2025 is roughly equivalent to a 2-day forecast in 2005, meaning lead times and path estimates have significantly improved, to the tune of 50% in the past 20 years. This helps save lives and has also led to an estimated 2 billion dollars in savings per storm. NOAA’s research arm, the Office of Oceanic and Atmospheric Research (OAR), houses not only the laboratories that help improve predictions, but much of the monitoring and observation infrastructure — like ocean buoys and gliders — that feed real time data into hurricane models, improving their accuracy and saving lives. The U.S. fully relies upon NOAA for our hurricane forecasts, including sea level rise and flooding. There is no other body ready or funded to pick up that work. The President’s budget proposed completely eliminating the research arm of NOAA.

Bison Benefits - A new study out this past week explains why bison are more beneficial for grasslands than traditional livestock, and the benefits increase as herd size does. A podcast from National Parks Traveler.

4 Reasons to Choose Plastic Free, All Natural Fibers Over Synthetic Fibers - Manufacturers give our fabrics trade names, so even when we look at the fiber content label inside our clothing, it isn’t clear that it is made from plastic. Buying clothing that is made from natural fibers is the fastest and safest way to save our planet.

An Explosive Beginning for Lake Bosumtwi - Bosumtwi’s exotic geology has drawn attention to the crater for economic reasons as well. When the asteroid struck, the shockwave fractured the crust around the crater, creating an extensive network of faults and cracks that allowed hot fluids to circulate. The event helped concentrate gold and other minerals from a gold-bearing rock layer called the Birimian Supergroup near the surface and primed the area around the crater to become a target of small-scale gold mining.

Common painkillers like Advil and Tylenol supercharge antibiotic resistance - Researchers discovered that these drugs not only fuel bacterial resistance on their own but make it far worse when combined with antibiotics. The findings are especially troubling for aged care settings, where residents commonly take multiple medications, creating perfect conditions for resistant bacteria to thrive.

See the Rare ‘Electric Blue’ Lobster Found Off the Coast of Massachusetts – A video showing a vibrantly colored shell that results from a genetic mutation affecting pigmentation.

New Jersey Cats Caught on Camera – Bobcats caught on camera traps…and other animals in the wilds of New Jersey.

Traveling Photographer Spends 17 Years (And Counting) Documenting Indigenous Cultures – Faces and clothes from around the world.

The surprising foods that lead to better sleep - It seems that a plant-rich diet is the most beneficial for sleep, for numerous reasons – and that eating at consistent times throughout the day – for those who can – may also help.

Gleanings of the Week Ending September 6, 2025

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Too much salt can hijack your brain – In a study using rats, researchers showed that a high-salt diet activated immune cells in a specific brain region, causing inflammation and a surge in the hormone vasopressin, which raises blood pressure. Researchers tracked these changes using cutting-edge brain imaging and lab techniques that only recently became available.

Two-Thirds of River Trash Is Plastic - Recent research conducted at the University of California–Santa Barbara found that rivers have far too much plastic in them. 1.95 million metric tons of plastic — the weight of 5.3 Empire State buildings — travels down rivers worldwide every year. It comes from littering, illegal dumping, leakage from landfills…and is mobilized across landscapes, through urban drainages, and into waterways by wind and rains. And it isn’t harmless. Microplastic in rivers accumulates in food sources, and direct exposure via inhalation and consumption of water leads to direct accumulation in our bodies. Macroplastic in rivers affects our infrastructure and communities by blocking drainages, exacerbating flood risk and damage, and negatively affecting tourism, fisheries, and shipping. And plastic also impacts the river ecosystem and biodiversity via wildlife entanglement, ingestion, and smothering, leakage of chemical additives, and transport of non-native species and pathogens. Plastic continues to break down into smaller and smaller pieces. As microplastic breaks down, it becomes nanoplastic…which might be the most dangerous to health of living things – including humans.

'I had no idea it would snowball this far': Why a Brazilian favela facing eviction decided to go green - Favelas – or Brazilian slums – are widespread informal settlements often situated on the periphery of major cities such as São Paulo and Rio de Janeiro. They are home to low-income populations and can be built precariously on unstable land such as slopes and hills. They are often underserved in formal infrastructure – meaning they can be especially vulnerable to climate impacts and risks such as landslides – and commonly don't have access to public services such as sanitation. The post is about one favela that cleaned up trash/waste…built a garden.

These Lizards Have So Much Lead in Their Blood, They Should Be Dead. Instead, They’re Thriving – Brown anoles (non-native…native to Caribbean) around New Orleans since the 1990s. They are not physiologically impaired by the high levels of lead in their bodies.

Canadian Archaeologists Excavate Homestead of Black Rancher John Ware – He arrived in Canada in 1882…herding 3,000 head of cattle and settled near Millarville, Alberta.

In Scotland, Whale Strandings Have More Than Tripled - Over the past three decades, the number of whale strandings in Scotland has grown dramatically. Scientists say pollution and industrial noise may be driving the losses.

What Is High-Quality Prairie Anyway? - What are the criteria we should use for evaluating prairies?

Pic for Today – I saw more Jewelweed in Maryland than I do in Missouri….but always enjoy spotting it…I couldn’t resist adding this post to the gleanings this week.

113-Year-Old Bathhouse Being Restored at Hot Springs National Park – Glad the Maurice Bathhouse is going to be rehabilitated; it has been closed since 1974.

Scientists finally crack the secret to perfect chocolate flavor - Scientists have decoded the microbial and environmental factors behind cacao fermentation, the critical process that defines chocolate’s taste.

Gleanings of the Week Ending August 9, 2025

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Scientists unveil bioplastic that degrades at room temperature, and outperforms petroplastics – Sounds great…but will the existing plastic (made from petroleum) industry let this innovation move forward?

The world is getting hotter – this is what it is doing to our brains - As heatwaves become more intense with climate change, scientists are racing to understand how extreme heat changes the way our brains work. A range of neurological conditions are made worse by rising heat and humidity, including epilepsy, stroke, encephalitis, multiple sclerosis, migraine, along with several others. Heat can also alter other ways our brain functions – making us more violent, grumpy and depressed. Hospital admissions and mortality rates among people with dementia also increase during heatwaves. Rising temperatures have also been linked to an increase in stroke incidents and mortality. And there is a lot we do not know.

Bizarre New Creatures Discovered 30,000 Feet Under the Sea - Entire communities of animals, rooted in organisms that can derive energy not from sunlight but from chemical reactions. Through a process called chemosynthesis, deep-sea microbes can turn compounds like methane and hydrogen sulfide into organic compounds, including sugars, forming the base of the food chain.

Hawaiian Petroglyphs Reemerge for the First Time in Years - The full panel of petroglyphs has been exposed again after seasonal ocean swells swept away covering sand. In all, the petroglyphs are spread across 115 feet of beach and consist of 26 figures and abstract shapes that archaeologists believe were created 500 or more years ago.

The US Commercial Rooftop Solar Market Is About to Explode, Federal Tax Credits or Not - If all goes according to plan, all 500+ projects will be completed during this year into 2026, proving yet again that solar is the fastest way to add more capacity to the nation’s grid. Generating electricity on commercial rooftops and distributing it into the grid is America’s most shovel-ready energy option.

The Power of the Emerald Edge - Whether a tropical forest or coastal temperate rainforest, all forests must contend with a unique set of stressors including changes in land use, invasive insects and disease, and extreme weather events. Rapid changes in climate compound these stressors. How do we prepare our forests for the future? Preserving old-growth forests is one of the most powerful steps we can take.

Elusive and Majestic Red-Crowned Cranes in Hokkaido – Beautiful photographs…of beautiful birds.

Germany’s Stunning Fairytale Castles Added to UNESCO’s World Heritage List - The royal castles of Neuschwanstein, Linderhof, Schachen and Herrenchiemsee have been added to the prestigious list, which includes more than 1,200 sites. Neuschwanstein Castle, located near the village of Schwangau in Bavaria, is one of Germany’s most popular tourist sites. Every year, roughly 1.4 million travelers visit the site.

Learning how to live with shrubbier grasslands (part 1 and part 2) - Our grasslands are getting “shrubbier” and it’s increasingly difficult to prevent that. Because the drivers for that change are mostly beyond our control, it seems obvious that we need to start thinking differently about grassland management.

3 Ways Ancient Egypt Left Its Mark on Modern Art – Empire furniture, art deco, and artists like Bridget Riley.

Schuette Prairie

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I visited my 4th prairie of the spring/early summer last week for a Missouri Prairie Foundation guided hike – Schuette Prairie. It was a late afternoon hike with occasional light rain and rainbows adding to the adventures. Some the of the prairie plants are beginning to look familiar to me! It’s good to see the progression of development over time and the differences in plant communities on each of the prairies.

Schuette’s Prairie has some woody plants that are kept at bay by periodic prescribed burns…but not actively eradicated. The woody plants we noticed were persimmon, winged sumac, button bush, and sassafras. The first two are pictured below. The button bush is an indicator that part of the prairie retains a lot of moisture.

There are also areas of the prairie that have very shallow soil over dolomite and there are stands of prairie dock that grow in those areas. The rest of the prairie has sandstone under the soil (and the soil layer is thicker).

Lead plant was a plant I remembered from precious prairie hikes. This time it was blooming and the contrasting colors popped in the late afternoon light.

I saw more bugs that I was able to photograph. While it was raining, they were not as noticeable, but we had enough times when it was not raining to see them more active.

The compass plants are not blooming yet but their sandpaper leaves are very recognizable. They are a reason to come back again later in the season.

There were two types of coneflowers in bloom: Pale Purple Coneflower and Yellow Coneflower.

Goat Rue was a new-to-me plant. Maybe I had seen it elsewhere, but this was the first time I had seen them in bloom.

My favorite plant of the hike was the bunchflower. The flowers are showy and are above most of the other vegetation.

There were two kinds of milkweed. Neither one had any holes in their leaves….yet.

The orchids were blooming…small and down in the vegetation…worth noticing.

Quite a few of the prairie blazing star plants had galls in the very tip of the stalk…so they are not going to bloom normally…but the gall looked interesting at this stage.

Rattlesnake master is another plant I remembered from previous prairie walks.

The shooting stars that I saw blooming on other prairies…were seeds on this one.

Near the parking area was a stand of poison hemlock….this is a plant I seem to be more aware of growing on roadsides this year.

And now for a slideshow of the rest of the pictures I took!

I even enjoyed the drive home after the hike was over; there were rainbows visible the whole way!

Previous blog posts about my recent prairie hikes:

Harold Prairie in late April

Noah Brown’s Prairie in early May

Linden’s Prairie in mid-May

Linden’s Prairie

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Linden’s Prairie was my 4th field trip this spring and 3rd prairie (post about the first three: Harold Prairie, Geology field trip nature center and road cuts, Noah Brown’s Prairie). The prairie walk was sponsored by the Missouri Prairie Foundation. We had been cautioned about ticks, so I wore my bug repellent gators and shirt…sprayed my jeans with OFF! above the gators. I decided to use my point and shoot camera (Canon Powershot SX730 HS) rather than my phone (iPhone 15 Pro Max) for most of the photos. The first picture I took was of the sign near the mowed area where some of us were able to park.

The hike was in the late afternoon – sunny, warm but not too hot, a little breeze. There was a lot more grass on Linden’s Prairie than Noah Brown’s prairie last week. There might have been some armadillo holes, but they were harder to see!

Our guide talked about two things that are not around anymore on the prairie: passenger pigeons and elk. There is good documentation that both were plentiful originally. There were enough passenger pigeons that there were market hunters for them; it’s hard to imagine that pigeons were food…until they were hunted to extinction.

The swaths of red color from the Royal catchfly won’t be for a few more weeks across this prairie but there were plenty of flowers to see among the grasses…some almost hidden until they were close at hand. We saw corn salad, yarrow, delphiniums/lockspur, coreopsis, golden alexander, phlox, hoary puccoon, wood betony/lousewort, goat’s rue/hoary pea, lead plant, and wild indigo. The grasses were too hard to photograph…I concentrated on the flowers.

There was some prairie vocabulary too: mima mounds (small mounds in an otherwise gently rolling prairie landscape) and motts (clumps of woody plants in a prairie).

My favorite flowers on this walk were the prairie roses…small plants, lots of buds, grasses waving higher over the pink flowers. One had to be almost stepping on them to see them!

Noah Brown’s Prairie

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I signed up for a guided tour offered by the Missouri Prairie Foundation of Noah Brown’s Prairie which is just to the east of Joplin MO. It is a prairie remnant with a reconstructed prairie adjacent to it. There were plenty of wildflowers to see in the hour and half we were there. Everything was wet from showers before we got there and for the first 15 minutes we were walking. Originally, I thought about writing this post as a wildflower id post…but when I looked at all my pictures I changed my mind….decided to just do a slideshow to give an idea of the ambiance of the prairie in May.

Of course, you can use the slideshow as an id challenge. Look for spiderwort, false dandelion, wood betony, Indian paintbrush (red, orange, and yellow), wild indigo (blue and yellow), prairie phlox, wild parsley, bastard toadflax, violets, rose, milkweed, shooting start (white and pink/purple), red sorrel….and of course lots of different kinds of grass.

There were 3 distinct areas that we walked through: the recently (last fall) burned area of the remnant prairie, the area that is due to be burned next fall, and the reconstructed area. The recently burned area was the easiest to walk through and had the most wildflowers. The area due to be burned next fall had a lot of thatch which made walking more challenging and not as many flowers. The reconstructed area is a work in progress. It had some non-native grasses and the only thing blooming was the red sorrel (non-native); it was somewhat difficult to walk through because it had dense clumps and then almost bare areas. The remnant prairie had micro-communities: some low areas that had standing water (vernal pools) and some mounds that had different plants than the surrounding areas.

I was very pleased to see the Indian paintbrushes up close since I noticed them blooming as I drove through Oklahoma last month….but didn’t find a convenient place to stop to see them better while I was driving.

Harold Prairie

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One of the topics that came up in the last Missouri Master Naturalist chapter meeting was the need for some maintenance for Harold Prairie - the last native remnant in Greene County, Missouri. Shortly after the meeting, an email was sent out offering a tour and about 8 of us walked around the prairie the next Sunday between Highway 123 and the Frisco Highline Trail northeast of Willard, MO.

We caravaned from one of the trailhead in Willard. The long and narrow prairie had been recently mowed (road to the right in the picture….trail to the left behind the brush that had not been mowed). The prairie plants were coming up in the thatch.

We saw wildlife right away in the fringe of brush at the side of the trail:

Ornate box turtle

Gray tree frog – Missouri’s most common species of tree frog

A few things were blooming!

Most of the plants were just green...emerging and growing rapidly with the warmer spring days.

We talked about a plant survey in June and burning in the fall. There could be some manual woody plant removal required too.

One such woody plant that I was pleased to photograph: a black cherry. It was on the other side of the trail from the prairie but maybe the goal will be to extend the prairie to be both sides of the trail in some areas. We’ll see.

I am looking forward to what will likely be the next activity – the plant survey in June. Hopefully I won’t have a conflict…and the weather will cooperate!

Gleanings of the Week Ending April 19, 2025

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Survey: US Public Spaces Not Meeting Community Needs – Funding for maintenance and basic improvements seems to be the key issue.

I tested some of the most popular ways of meeting new people. Here's what I found – The author engaged in 4 ‘hobbies’ and assessed their effectiveness in fostering social connection: team sports, bouldering, creative writing sessions, and a life drawing course. Evidently, they all worked for her! For me – my volunteer activities (with Missouri Master Naturalist and my county’s Friends of the Library) are the way I meet new people; I tend to like the triadic interactions (attention both to each other, and to an object or activity of mutual interest) that volunteering provides.

These Unassuming Artifacts from King Tut’s Tomb Could Tell a Remarkable Story – Originally the 4 small unbaked earthen dishes were thought to be stands for the nearly four-foot high gilded wooden staffs…but a new study proposes that the clay troughs would have held libations, most likely of water, aimed at the purification and rejuvenation of Tutankhamun in the afterlife, a rite known as the Awakening of Osiris.

Cuts to the National Weather Service May Have Serious Impacts on National Parks – And for everywhere else too. Weather impacts everybody.

New research boosts future whooping cough vaccines – My father – now in his 90s – almost died from whooping cough as a young child. Deaths have become less common since the vaccine although they are still in the double digits in the US. In 2024, several outbreaks left public health officials and hospitals scrambling to accommodate a sudden influx of patients, primarily infants, who are often too young to be vaccinated and suffer the most severe symptoms. I’m glad that a new vaccine may be more effective and longer lasting than the one we have now.

Study Reveals Mercury-Poisoned Industrial Age Child – A three- to four-year-old child died in France sometime in the 18th or 19th century. The youngster suffered from rickets and scurvy likely caused by poor living conditions during the Industrial Revolution. But there were also high levels of mercury in his bones and teeth. The study ruled out sources of mercury contamination and concluded that the child had been administered the toxic metal as a cure for his ailments, which ultimately killed him.

At 97, Endangered Tortoise Becomes Oldest First-Time Mom of Her Species with Four New Hatchlings – Four Galapagos tortoise hatchlings at the Philadelphia Zoo!

Celebrating Seeds – From The Prairie Ecologist. So many obstacles must be overcome for a seed to become a mature plant producing seeds….continuing the cycle of the species.

Antarctic Sea Ice Plunged in Summer 2025 - In 2025, summer sea ice in the Antarctic tied for the second-lowest minimum extent ever recorded in the 47-year satellite record. It’s not yet clear whether the Southern Hemisphere has entered a new norm with perennially low ice or if the Antarctic is in a passing phase that will revert to prior levels in the years to com

Global Economy More Vulnerable to Warming Than Previously Thought - By rattling supply chains, future storms and heat waves will also send ripples throughout the global economy, inflicting costs far higher than models currently show. No country is immune.

Field Trip to Prairies around Lockwood MO

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My husband got the announcement about field trips from the local Audubon chapter and suggested the day trip to the Lockwood area to (hopefully) see Northern Harriers and Short-eared Owls. The group met in a parking lot before setting out as a caravan of cars; walkie-talkies were handed out to enable communication along the way.

We were surprised that most of the field trip was spent in the car – driving around on country roads with small farms (lots of cattle) with occasional prairies managed by the Missouri Prairie Foundation or the Missouri Department of Conservation. We did see lots of Northern Harriers and Red-tailed Hawks and Kestrels and Shrikes and a flock of red-winged blackbirds (maybe with some other kinds of blackbirds mixed in) large enough to fly up into a murmuration. No short-eared owls though. We did see a Prairie Falcon!

I didn’t take any pictures as we drove around although in retrospect maybe I should have leaned out the window with my camera.

We stopped for lunch at Cooky’s Café in Golden City, MO for lunch – the leaders of the trip having called ahead to let them know the number of people and the approximate time we’d arrive. It worked out well. The food was good and there was a great selection of pies for dessert.

We stopped late in the afternoon at Niawathe Prairie Conservation Area and walked to the top of a low hill to look for owls. They had been spotted there recently. I took some pictures of the winter prairie from the top.

There were occasional holes (armadillo probably) big enough to be dangerous to anyone walking the prairie in the dark so we went back to the cars to try one more place as the sky became colorful.

We drove past another prairie where short-eared owls had been seen recently. No luck.

I contented myself with two sunset pictures as we headed back to Lockwood…and then home.

The area has a fair number of wind turbines. We noted them early in the field trip and as we drove around….and then we got to see the red lights that flash in unison at night!

This was our first field trip with the local Audubon chapter and we’ll be doing more. I need to think about how to do more photography. There were several people that were using a better bridge camera than my current Canon Powershot SX70 HS…and my husband opted to order one for me. Good birds and good tip on a new camera…a well spent Saturday.

Gleanings of the Week Ending December 28, 2024

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

5 New Year’s Resolutions for Your Garden – All 5 are good ideas! I am on my second year of ‘turn an area of turf grass into a native garden.’ If the native trees/shrugs I planted last fall survive…it won’t be hard at all to reduce some turf in 2025. I haven’t used pesticides since we moved to Missouri and we already use electric or hand-powered tools. We have a bird bath. I am not at 70% native plants – yet. That one could be hard although I am going making some progress; I will eliminate a Japanese barberry and forsythia in the spring to make way for more native plantings.

Best of 2024 – Square Meter Prairie Photos – Macro photographs from The Prairie Ecologist.

Scientists Unlock the Secrets of Crocodile Skin and Its Irregular, Mystifying Patterns – Research that discovered that the uniqueness of crocodiles’ head scales is driven from mechanical processes, such as growth rate and skin stiffness, rather than gene expression.

The Case of The Missing Cinders from Yellowstone's Cinder Pool - What happened to the cinders that used to float atop Cinder Pool in the One Hundred Spring Plain area of Norris Geyser Basin? Cinder Pool was one of the few known cinder-producing pools in the world. Using historical water chemistry data, the pH (4.1 ± 0.2) of Cinder Pool was fairly constant from 1947 to 2015, and the sulfate concentration was relatively low (80 ± 20 mg/L). Cinders were last observed in 2018. By April 2019, the pool was lacking cinders and had become significantly more acidic, with the pH dropping to 2.6 and the sulfate concentration increasing to 350 mg/L. Cinders were no longer being generated, and the appearance of the pool changed drastically. Dynamic Yellowstone!

Animals That Turn White in Winter Face a Climate Challenge – There are some snowshoe hares that stay brown during winter…and they may be surviving better in areas that are now getting less snow in the winter. Animals that are adapted to winter by turning white…might find the adaptation a hazard if there is no snow!

Natural disasters killed thousands around the world, caused billions in damage in 2024 - In the United States alone, there have been at least 24 weather-related disasters that caused more than $1 billion in damages each according to the National Oceanic and Atmospheric Administration. Since 1980, the annual average number of events is 8.5. When counting the most recent five years alone -- 2019 through 2023 -- that average increases to 20.4 events per year. The cost of climate change is increasing around the world…impacting everyone.

The global divide between longer life and good health - Life expectancy, or lifespan, increased from 79.2 to 80.7 years in women and from 74.1 to 76.3 years in men between 2000 and 2019, according to WHO estimates. However, the number of years those people were living in good health did not correspondingly increase. The average global gap in lifespan versus healthspan was 9.6 years in 2019, the last year of available statistics. That represents a 13% increase since 2000.

Scientists Just Dissected the World’s Rarest Whale in New Zealand - Only seven spade-toothed whales have ever been identified, and the species has never been seen alive. When a 16-foot, 3,000-pound carcass washed ashore on the South Island of New Zealand in July; it was in remarkably good condition and appeared in a region of New Zealand that allowed researchers to perform the first-ever dissection of the species. The research and dissection process was under the guidance of both scientists and members of local Māori tribes on the South Island. Some discoveries: vestigial teeth, 9 stomach chambers, and head trauma was cause of death.

Interior Department Signed 69 Tribal Co-Stewardship Agreements In 2024 - The agreements cover a range of ways designed to bring tribes into management of public lands. That includes efforts by Interior to expand bison habitat and entering into bison co-management agreements with tribal leaders, shifting historic preservation responsibilities from federal agencies to tribal agencies, carefully weighing the impact of federal agency action on sacred sites, and expanding and reforming self-governance as part of the Practical Reforms and Other Goals to Reinforce the Effectiveness of Self-Governance and Self Determination for Indian Tribes (PROGRESS) Act.

Study likely to change standard of care for deadly strokes - Endovascular therapy, or EVT, -- a minimally invasive surgery performed inside the blood vessels -- is 2 ½ times more likely than standard medical management to achieve a positive outcome after vertebrobasilar stroke that affects the back of the brain, including the brain stem.

Gleanings of the Week Ending December 14, 2024

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Unusual Foods People Used to Eat All the Time – Poke (as in pokeweed) salad, turtle soup, cream chipped beef on toast, limburger sandwich, and vinegar pie. I remember my mother serving cream chipped beef on toast in the 1960s. She also served canned chicken or hard-boiled eggs in cream sauce over toast! It was a quick meal in the days before microwaves.

Incredible Winners of the 2024 International Landscape Photographer of the Year – Take a look and pick a favorite. I like the ‘sunrise on the Atacama Desert’….its crisp lines. The lightning and double rainbow over the Grand Canyons is awesome too.

The ancient significance of the date palm - Phonecia translates to the “Land of Palms” in ancient lands, where palm growth and harvesting dates to approximately 5,000 years ago in ancient Mesopotamia, growing along the Tigris and Euphrates rivers. Date palm trunks and fronds were used as the roof for homes of Akkadians, Sumerians, and Babylonians. Mature palm leaves were made into mats, baskets, screens, and fans.

'One of the greatest conservation success stories': The 1969 mission to save Vermont's wild turkey - Vermont's wild turkeys are a successful restoration story, and one that stood the test of time, unlike elsewhere in the United States where wild turkey numbers are now declining.

Here's how much home prices have risen since 1950 – I bought my first home in 1978…bought subsequent homes in 1983, 1986, 1994, and 2022. I remember the interest rates on mortgages in the 1980s being high (the article says 13.7%) and 1990s (the article says 10.1%). In 2020 the interest rate was low, but we didn’t need a mortgage to purchase our last house! Every house we’ve purchased over the years has been above the median home price (unadjusted).

VA offering 'green burial sections' at national cemeteries – Hopefully ‘green burial’ will become the norm everywhere soon. We don’t need chemicals/embalming fluids leaching into the environment.

When Did People Start Eating Three Meals a Day? - In ancient Roman times, dinner was the one large meal everyone ate, although it was consumed earlier in the day than it is today — sometime around noon. This extended into the Middle Ages in Europe. Laborers often ate a small meal of bread and ale early in the morning before starting a day’s work on the farm. Their main meal of the day, called dinner, was served around noon, and a light snack, known as supper. By the end of the 18th century, many people were eating dinner in the evening after returning home from work. It wasn’t until around 1850 that lunch officially began filling the gap between breakfast and dinner. By the turn of the 20th century, lunch had become a defined meal, typically eaten between 12 p.m. and 2 p.m., and consisting of standard lunch fare even by today’s standards: sandwiches, soups, and salads.

Can we avert the looming food crisis of climate change? - The study integrates key concepts of the dynamics of atmospheric CO2, rising temperatures, human population, and crop yield…and highlights the urgent need to address CO2 emissions to maintain agricultural productivity. It also uncovers a promising strategy to mitigate crop loss caused by climate change: developing crop varieties with a higher temperature tolerance. Next steps for the team involve refining their model to include more variables like insect population, water availability, soil quality, and nutrient levels, which also impact crop yield under climate change.

US Grid Operators Kept the Lights on This Summer with More Solar, Storage, & Wind - In summer 2024, grid operators in all regions maintained enough capacity to keep the lights on during periods of peak demand, even as they retired older generators, and an increasing number of regions used more solar and storage to meet peak demand. Because it is one of the nation’s fastest-growing regions and had near-record peak demand in 2024, the new report concentrates on ERCOT (Electric Reliability Council of Texas) to analyze summer grid operations.

Square Meter Photography Project – Autumn – Macro photography on the prairie.

Missouri Master Naturalist Training – Week 5

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There were 2 training evenings and a Saturday field trip in week 5 of my Missouri Master Naturalist Training.

The first evening was about Lions (mountain lions), Tigers (tiger swallowtail butterflies), and bears (black bears) native to Missouri. The tigers and bears have established populations in the state whereas the lions are wandering males from other states (so far). The bears segment included a pelt, skull…and some videos of black bears enjoying a good back scratch (using a tree trunk) and a slides about how the research on the Missouri bear population is done/what has been learned. The largest concentration of black bears in Missouri is close to Springfield!

The second evening was about prairies, which was a good follow up to our field trip to La Petite Gemme a few weeks ago, and animal skulls. The animal skulls session was probably the one with the most new-to-me content; there as a collection of skulls that we were told to organize in a continuum from herbivore to omnivore to carnivore…what a great hands on experience. The most unusual skull was the one from the armadillo!

The field trip was to the Springfield Botanical Gardens. It was in two segments:

  • Focusing on the Roston Native Butterfly House and Caterpillar Buffet garden next to it…with the butterfly garden nearby where there were quite a few migrating Monarch butterflies (one of them that we watched being tagged).

  • Then a general walk around the garden with some commentary on the features of the garden, the challenge of vandalism, and lots of evidence of fall. I picked up a few leaves and a black walnut to add to my tree educational trunk. The sky was clear…so an excellent day for looking up at trees!

The day also included a presentation about the value of dark sky (also learning that St. Louis’ Stacy Park is an Urban Dark Sky Place) and dissection of a Barn Owl pellet. I found a complete mouse skull and backbone in my pellet (and pieces of an insect’s exoskeleton) along with a lot of smaller bones; I was one of the last students to leave because I was finding so many bones in my pellet!

Gleanings of the Week Ending September 28, 2024

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The ancient practice of 'good fire' is reviving Nebraska's birds, bears and berries - In its original shape, the once wide, but relatively shallow Platte River provided an open space for the (sandhill) cranes to roost, while also keeping an eye on predators. These four-to-five-foot tall birds with wingspans of six-to-seven feet found abundant plants and insects to eat on the Nebraskan prairies. Lightning strikes brought occasional wildfires, which cleared out dead material and refreshed native plant life. Fire suppression is not always a good thing…

Giant Slab of Bog Butter Recovered in Ireland – Nearly 50 pounds! It is being analyzed by the National Museum of Ireland. It would be interesting to know how long it had been in the bog.

How Agroforestry Could Help Revitalize America’s Corn Belt – 8,200 hazelnut saplings growing with flocks of chickens in narrow grass paddocks between the rows of fledgling trees…. By combining food-bearing trees and shrubs with poultry production it is an example of agroforestry — an ancient practice that intertwines annual and perennial agriculture. Other forms include alley cropping, in which annual crops including grains, legumes, and vegetables grow between rows of food-bearing trees, and silvopasture, which features cattle munching grass between the rows. An acre of land under agroforestry can sequester five metric tons of CO2 annually, versus one ton for an acre of corn or soybeans. As the region’s vast corn and soybean operations continue hemorrhaging soil and fouling water and climate change proceeds apace, they may find themselves looking for new directions sooner than later.

Humans Pollute the Environment With 57 Million Tons of Plastic Each Year - Uncollected waste is the biggest source of plastic pollution, with at least 1.2 billion people living without waste collection services forced to ‘self-manage’ waste, often by dumping it on land, in rivers, or burning it in open fires. This “self-managed” plastic waste makes up more than two-thirds of the modeled plastic pollution. The study also calculated the largest contributors to plastic pollution in the world: India is in first place, producing 10.2 million tons a year; Nigeria is in second; Indonesia is in third; and China—which had been ranked in first place according to other models—instead comes in fourth. The U.S. ranks 90th, with more than 52,500 tons of plastic pollution produced annually.

One of world's fastest ocean currents is remarkably stable - There is growing scientific and public interest in the global Atlantic Meridional Overturning Circulation, or AMOC, a three-dimensional system of ocean currents that act as a "conveyer belt" to distribute heat, salt, nutrients, and carbon dioxide across the world's oceans. This study found that Florida Current, the beginning of the Gulf Stream system and a key component of the AMOC, has remained stable for the past four decades. Understanding the state of the Florida Current is very important for developing coastal sea level forecast systems, assessing local weather and ecosystem and societal impacts.

Growth of Solar Continues to Defy Predictions - The world is set to install a third more solar capacity this year than it did in 2023, surpassing forecasts by both industry experts and independent analysts. China is driving the bulk of the growth. Through May, India installed more solar capacity than it did in the whole of last year, and in the U.S., new tax breaks are giving the industry a significant boost. Solar manufacturing has jumped fourfold since the passage of the Inflation Reduction Act in 2022.

Birds Form Surprising Relationships with Other Avian Species During Migration - The researchers found that songbirds tended to show up together rather than avoid each other. American redstarts and magnolia warblers reliably appeared together in the researchers’ nets in spring and fall. The same thing happened with ruby-crowned kinglets and white-throated sparrows. The presence of other birds with similar foraging behavior or similar food preferences may signal to newcomers where the good habitat is, helping them refuel more quickly.

Residents in San Joaquin Valley breathe chemical pesticides - A new study found 22% of adults and 10% of children who participated in an air-quality study in California's San Joaquin Valley were breathing detectable levels of pesticides. Participants in this study served as citizen scientists, going about their normal days while wearing the backpacks to collect the samples.

Creative ways communities are reducing food waste – Returning oyster shells to the water in Alabama, collecting food waste for composting in almond orchards in California, gleaning fruit at the end of the season to supply the needy in New Hampshire-Massachusetts, and using underused land to grow free food in Washington.

Only Two US Metro Areas Are Affordable for Homebuyers - Before the Covid-19 pandemic, 20 U.S. states were considered affordable home-buying markets for most households. Today, just two metro areas remain ‘affordable’ by that definition issued by the National Association of Realtors — and no entire states fit the bill. The two metro areas are Youngstown and Akron, Ohio. Home prices have increased by 47% nationwide just since 2020, according to a June report by the Harvard Joint Center for Housing Studies. A major factor is that there aren’t many homes for sale.

Missouri Master Naturalist Training – Week 3

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Week 3 of my Missouri Master Naturalist Training included my first Springfield Plateau Chapter monthly meeting. There is not an equivalent to it in Maryland, so it was a new experience. The first part of the evening was networking over a potluck light dinner. I met a Master Naturalist that teaches high school biology and got some tips on my capstone project that is part of the training.

Then there was a lecture on prairie reconstruction/restoration on private land that started in the mid-1980s. The target was established by a land survey done in 1835 that noted the types and sizes of trees at ½ mile intervals. Most of the area around Springfield tended toward savannah (prairie with some trees). Most of the trees noted in the survey were oaks and hickories. There are 385 plant species now growing on the reconstructed prairie…that has a Floristic Quality Assessment score of 4.2 which compares favorably with other restored/reconstructed prairies in the area. But maybe the greatest joy is from seeing red-headed woodpeckers returned to some of the snags!

There was a short break before the business meeting (more networking). I learned a lot about the chapter from the business meeting…the committee reports were enlightening and I talked with 3 of the committee leads after the meeting. I already have my first Missouri Master Naturalist volunteer gig scheduled…and have ideas on the committees most relevant to the type of volunteering I want to do. There are hours to support the chapter too that I need to think about since that type of volunteer hours is not something I did in Maryland.

Gleanings of the Week Ending January 6, 2024

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

How Britain's taste for tea may have been a life saver - The explosion of tea as an everyman's drink in late 1700s England saved many lives - the simple practice of boiling water for tea, in an era before people understood that illness could be caused by water-borne pathogens, may have been enough to keep many from an early grave. Sometimes people's existing behaviors can make more of a difference to their health than an explicit intervention might.

Carbon-Based Paleolithic Paintings Found in France - The carbon-based drawings were detected with visible light and infrared photography, X-ray fluorescence, and spectroscopy underneath previously known images. The discovery could allow for precise radiocarbon dating of the artwork. Most of the Paleolithic paintings in the more than 200 caves in the region were made with iron and manganese oxides, which cannot be directly dated with radiocarbon dating technologies.

Winners of the 2023 International Landscape Photographer of the Year Contest – Wonderful views. I wish more of them were annotated (where they were taken…comments from the photographer, etc.). One of my favorites was the Winner for Snow and Ice by Thomas Vijayan of Canada.

Which zoo animals are most active in winter and what times are best to see them? – Author commenting about zoos in the UK…but most of the comments are relevant to zoos in the US too. I particularly enjoyed the last recommendation – going to the Reptile House to warm up! My daughter gave us a membership to the local zoo for Christmas…and we’ll probably bundle up and go soon (but not while the weather is in the 20s)!

Photos of the Week – December 24, 2023 from the Prairie Ecologist – Great reminders that there are interesting subjects for nature photography in winter.

103-Year-Old Artificial Christmas Tree Sells for Over $4,000 – A sliver of history: The tree originally belonged to Dorothy Grant, whose family purchased it for their Leicestershire, England, home in 1920. When she first saw it, the 8-year-old girl was “wildly excited.” She decorated its branches with cotton wool that resembled snow, as baubles were an “extravagance” at the time. Grant cherished the tree for the rest of her life. When she died at the age of 101 in 2014, her 84-year-old daughter, Shirley Hall, inherited it. She decided to part with it to honor her mother’s memory and to ensure it survives as a humble reminder of 1920s life—a boom-to-bust decade.

Photography In the National Parks: 2023 In Review – Rebecca Lawson’s favorite shots from 2023 from Yellowstone, Glacier, Mount Rainer, Lake Chelan, Yosemite, Death Valley, and Banff National Parks.

Honeycrisp, Cosmic Crisp usher in banner year for U.S. apples - Growers report that apple production in the United States hit levels in 2023 that had not been seen since the 2014-15 season. Washington State was the largest grower, producing some 90% of the nation's crop. Of all the varieties, Honeycrisp, Gala, Red Delicious, Granny Smith and Fuji make up 76% of the total apple holdings. The big winner this year was the Cosmic Crisp apple, which experienced a 41% year-over-year growth, with 9.5 million bushels harvested.

Millions of mysterious pits in the ocean decoded - Most of the depressions in the seafloor in the German Bight are created by porpoises and other animals in search of food, and then scoured out by bottom currents. The researchers showed that the marine mammals leave pits in the seafloor when they hunt for buried sand eels.

2023 was a year of big anniversaries – 20 years ago the space shuttle Columbia disintegrated over Texas…the Concorde made its final flight, 30 years ago the World Wide Web launched into the public domain, 50 years ago hip-hop began, 60 years ago March on Washington for Jobs and Freedom (“I have a dream” speech)…JFK assassinated, 75 years ago Israel declared independence, 80 years ago Casablanca opened, 150 years ago blue jeans patented.

2023 at Hagerman National Wildlife Refuge

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I made stops at Hagerman National Wildlife Refuge on my way to and from Carrollton all during the year. On the way down, I arrived around noon; on the way home, it was just after sunrise.

Seeing/photographing birds is the big draw for my visits. I spend an hour or so moving slowly down the central wildlife tour road…sometimes taking a side road. I use my car as a blind and roll the window down when I see birds. My camera is on a monopod collapsed down to its shortest length. Most of the time I brace it in the cup holder between the front seats…tilt the head to get the image I want.

In the winter there are flocks of snow geese (and Ross’s geese) along with Northern Shovelers and Pintails. White Faced Ibis and American White Pelicans are seen during migrations. Egrets (snowy, cattle, great) are numerous in the spring and summer; I enjoyed an early morning seeing/hearing them on one of the ponds where they had obviously spent the night. Great Blue Herons are around all the time although are most numerous in the summer when the young are beginning life on their own. Red-winged blackbirds are year-round residents but murmurations of the birds are seen in the fall as they move about eating the mature seeds of the prairie plants. I saw Neotropic Cormorants for the first time this year.

Of course there are other things to photograph too – prairie type flowers, drift wood, insects, sunrise. This year I noticed a cluster of Queen butterflies in July…didn’t see many Monarchs until the fall when they were probably migrating. The butterflies were photographed in the butterfly garden near the refuge’s visitor center – along with a grasshopper! I was surprised to see a dragonfly perched on a plant so close to the car that I was able to photograph it during my drive down the wildlife loop!

Hagerman has become one of my favorite places in Texas…and I will continue to stop there as often as I can.

Gleanings of the Week Ending November 25, 2023

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

20 Incredible Winners From the 2023 European Wildlife Photographer of the Year Contest – Lots of natural beauty…captured in photographs.

A known environmental hazard can change the epigenetics of cells – Formaldehyde. It is a widespread pollutant - formaldehyde enters our body mainly during our breathing and, because it dissolves well in an aqueous medium, it ends up reaching all the cells of our body. It is associated with an increased risk of developing cancer (nasopharyngeal tumors and leukemia), hepatic degeneration due to fatty liver (steatosis) and asthma.

How forest schools boost children's immune systems – It seems the benefits go well beyond immune systems.  Hopefully this type of school for 3 to 5 year old will increase in availability/popularity.

Circular Maya Structure Uncovered in Southern Mexico - Similar round structures have been found at the Maya sites of Edzná, Becán, Uxmal, and Chichen Itzá.

Health Care Workers Are Burning Out, CDC Says - The CDC researchers analyzed self-reported symptoms of more than 1,400 adults in 2018 and 2022 who were working in three areas: health care, other essential services and all other professions. Workers’ self-reported poor mental health days in the past 30 days was similar across all three groups in 2022, but health professionals saw the most significant jump, from 3.3 in 2018 to 4.5 in 2022. Reports of harassment at work also spiked among health care workers over the five-year period, going from 6.4 percent to 13.4 percent.

How To Bring Back the Prairie, a Tiny Bit at a Time – The use of “prairie strips” on farms in an effort to restore a portion of the Minnesota’s remnant prairie and to soak up polluted water.

These Ten Stunning Images Prove That Small Is Beautiful – From Nikon’s Small World Photomicrography Contest. My favorite was the cuckoo wasp.

Deforestation in Colombia Down 70 Percent So Far This Year - Since taking power last year, leftist President Gustavo Petro has enacted a slate of new policies aimed at protecting Colombian forests, including paying locals to conserve woodland. The recent gains in Colombia mirror similar advances in the Brazilian Amazon, where leftist President Luiz Inacio Lula da Silva has cracked down on forest clearing; deforestation is down 50 percent through the first nine months of this year. In 2021, more than 100 countries, from Brazil to Russia to Indonesia, set a goal to end deforestation by the end of this decade, but so far forest loss has declined too slowly to stay on pace for this target.

European wildcats avoided introduced domestic cats for 2,000 years – About 50 years ago in Scotland, however, that all changed. Perhaps as a result of dwindling wildcat populations and a lack of opportunity to mate with other wildcats, rates of interbreeding between wild and domestic cats rose rapidly.

Why grazing bison could be good for the planet - The shortgrass prairie makes up 27,413 sqare miles of remote land straddling the US/Canadian border to the east of the Rocky Mountains. This rare habitat is in ecological decline. Plains bison co-evolved with the short-grass prairie. In the 12,000 years since the end of the Pleistocene, they have proven themselves to be potent ecosystem engineers. An adult bison eats about 25lb (11kg) of grass a day. The grasses adapted to their foraging. Vegetation across the plains uses the nutrients in their dung. Birds pluck their fur from bushes to insulate their nests. Bison also shape the land literally. They roll in the dust and create indentations known as "wallows" that hold water after rainstorms. After the bison move on, insects flourish in these pools and become a feast for birds and small mammals. Pronghorn antelope survive by following their tracks through deep winter snows. Replacing cattle with bison greens floodplains…setting the stage for beavers.

Gleanings of the Week Ending September 9, 2023

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Extreme Weather is the “New Norm” - There is high confidence that human induced climate change from greenhouse emissions, is the main driver.

A Visit to North America's Only Authenticated Viking Site - L’Anse aux Meadows National Historic Site (in Newfoundland), the only authenticated Viking site in North America. Credit for this discovery in the 1960s goes to Norwegian explorer/writer Helge Ingstad and his archaeologist wife Anne Stine.

Earth’s hottest month: these charts show what happened in July and what comes next – The intense heat this summer has killed Saguaro cactus!

Ötzi the Iceman’s Genome Sequenced – 90% of his ancestry came from Anatolian farmers. Genome analysis revealed he had high skin pigmentation, dark eyes, and male pattern baldness!

Common wristbands 'hotbed' for harmful bacteria including E. coli, staphylococcus – I am glad the band on my Garmin is metal since it likely harbors a lot less bacteria than a plastic, rubber, cloth, or leather band. However, I still need to get in the habit of cleaning it more often.

Fully Intact Giant Panda Skeleton Discovered in Chinese Emperor’s 2,000-Year-Old Tomb – There was also an Asian taper in the tomb.  The article suggests that perhaps the animals were included in the tomb as a part of a replica royal garden.

Medications for chronic diseases affect the body's ability to regulate body temperature, keep cool - Medications used to treat common chronic conditions, like blood thinners, blood pressure drugs, Parkinson's disease/Alzheimer's medications, and some chemotherapy drugs, can make it harder for the human body to handle hot weather by reducing its ability to sweat or increase blood flow to the skin. Hopefully doctors will become more aware of this issue – particularly for their elderly patients that are already at increased risk because of their age for heat related issues.

Trapped: Australia’s extraordinary alpine insects are being marooned on mountaintops as the world warms – The grasshopper with the turquoise exoskeleton snagged my attention. This movement up mountains and then becoming marooned must be happening around the world.

Chromium replaces rare and expensive noble metals – Osmium and ruthenium replaced with, much more abundant, chromium? More research is needed, but it might be possible.

Photos of the Week – August 13, 2023 from the Prairie Ecologist – Another example of enjoying some photography even when it is hot and humid!

Pocket Prairie/Josie Ranch

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When I was in Carrollton, Texas in late April there were a lot of rainy days…but I managed a brief visit to the Josey Ranch area one morning. The Pocket Prairie area suffered last summer and the gardeners have done work to restore it this year. A bluebird was sitting on a post as I got out of my car…a great start to my visit.

A few flowers were beginning to bloom. I could tell that the rain garden area was planted to be better than ever.

When I retraced my steps toward the car, I noticed Canada Geese in the distance: a pair with 5 goslings! Hopefully everyone will give them space…avoid being attached by the parents!

The lake seemed relatively empty…between seasons. There was a Great Blue Heron preening in the shallows. The cattail area that had dried out last summer seems to be back to its normal watery condition.