Lake Springfield Boathouse/Meadow – August 2023 (1)

/

A mid-morning walk around the Lake Springfield (Missouri) boat house and meadow was pleasant…also our last outdoor activity for the day that rapidly became a hot one. There was a volunteer gardener working on the plantings around the boathouse.

I learned from her that the plant I thought of as a sunflower…was a relative called Cup Plant because its leaves fuse to the stem in a way to form a cup that holds water!

It was a cloudy morning after a recent storm. There were some branches that had broken but were still attached to trees along with trees holding mature seed pods on the lake side of the path.

The meadow was a jumble of plants of various maturities.

Some of the zoomed images showed remnants of spider webs visible because of water droplets. The milkweed pods are still green…far from splitting open and releasing seeds.

The stream that is often dry was still wet and burbling from the recent rain. Marsh mallows and pokeweed grew along the bank.

Looking more closely at the beds around the boathouse before we left, I noticed several areas where beautyberry was thriving.

There were also other natives. Some have been planted on a slope…a good strategy to avoid mowing!

Gleanings of the Week Ending August 19, 2023

/

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.

Risk of fatal heart attack may double in heat wave and high fine particulate pollution days – A study from China that included 202,000 heart attach deaths.

July Was Likely Earth’s Hottest Month on Record – The last sentence of the article: ‘Well, this is probably one of the coolest summers you’ll ever see in your life.’ ... It is quite scary to put it this way.

Climate Change Temperatures Killing Death Valley's Bristlecones – 70% mortality rate over the past decade.

The Australian town where people live underground – Coober Pedy…where most of the people live underground in abandoned opal mines or intentionally excavated spaces!

Looking Down on the Andes – Pacific Ocean, Atacama Desert, Andes…Chile, Argentina, and Bolivia. Image taken from the International Space Station.

Supermarkets to the Rescue — Coles Joins Virtual Power Plant – A grocery chain in Australia. Maybe some supermarkets (and other big box stores) in the US will do similar things.

In a Chilean Forest Reserve, the Remarkable Darwin’s Frog Endures – The endangered frog is a smallish leaf mimic with a pointy nose. Males whistle to attract mates. After females lay their eggs on the ground, males swallow them, holding them in their vocal sac as the young metamorphose. Six to eight weeks after hatching, small adults make their exit through the males’ mouths!

Moths With 11-Inch Tongues? - More than 150,000 recognized moth species, though likely another 150,000 or so, give or take, remain undescribed. Many of these species feed birds and bats like some form of “aerial plankton.” Out of the hundreds of caterpillars one moth might produce, few survive to metamorphose into moths. But those that do provide a critical service both as food for nighttime predators and as pollinators, often evolving to be the only ones that can get the job done. Every species of yucca in North America, including the famous Joshua Tree, requires pollination exclusively from yucca moths.

Spooky, stealthy night hunters: revealing the wonderful otherworld of owls - Owls occur across all continents other than Antarctica, spanning an environmental gradient from the freezing Arctic (home of the stunningly beautiful snowy owl, of Harry Potter fame) to the hottest deserts (home of elf owls).

What to know about beech leaf disease, the 'heartbreaking' threat to forests along the East Coast – I remember this entering into Master Naturalist conversations in Maryland before the COVID-19 pandemic…but the cause was a total mystery at that point. It was interesting to get an update. There is still no known way to control or manage disease, but progress has been made; large numbers of foliar nematodes cause the disease (the interfere with chlorophyll production and the trees starve). It hasn’t been that long ago that the Emerald Ash Borer killed almost all the ash trees…before that wooly adelgid killed the Eastern Hemlocks….and earlier, in the mid-1900s, the American Chestnut succumbed to blight. The eastern US forests are very different than they were 100 years ago and the pace of diseases seem to be increasing.

Tall Cats

/

Two of our three cats have managed the leap from the kitchen counter to the space above the cabinets. They apparently like the vantage point. The one with the white patches is the smallest of the three but she is the most agile…and she is persistent enough to open doors with lever knobs (we had to replace the knob on our closet for that reason). The darker cat is the largest; he was the first one we found on the cabinet tops.

There is a glass cabinet in the piano room that is also a ‘tall cat’ destination. They use the passthrough from the kitchen as their launching point.

The platform is small enough that they take turns being there (and exploring).

My husband has a step stool handy for him to help them get down but they seem to be as adept at finding their own way as they are at jumping up.

Farmers Market

/

The joys of summer produce….

I was overwhelmed by the bustle of the Springfield MO farmers market – decided to explore the smaller ones in the surrounding communities. The first one I tried was too small…the second was just right! They are open on Thursday afternoon, and I go before the after-work crowd. So far – I’ve enjoyed the heirloom tomatoes (big ones and small ones),

Zucchini,

And basil (one time they had arugula…one of my favorites).

There are more than produce vendors. I bought goat milk soap (with lavender) last week….tried a fried pie the week before.

There are more than produce vendors. I bought goat milk soap (with lavender) last week….tried a fried pie the week before.

There is not enough produce variety to support a CSA (Community Supported Agriculture); maybe there are some veggies that just don’t sell well enough for the farmers to grow for the market. Things like collards, kale, Asian veggies, tomatillos, fennel etc. I wish there were. I might look around next spring for a local CSA. I like to discover new favorites while I also enjoy the regulars. Freshly picked heirloom tomatoes are always better than the ones in the grocery store!

Hummingbird Moth

/

While I was doing the daily check of my miniature pumpkin vine (it now has at least 8 pumpkins), I noticed a hummingbird moth on one of the leaves. I took initial pictures with my phone (Samsung Galaxy S10e) then hurried inside to get my bridge camera (Canon Powershot SX-70 HS) with more optical zoom capability. Note: Click on any of the smaller images to see an enlarged version.

Fortunately, the moth has stayed on the. I got a few shots with the bridge camera

Before the moth took off to get some nectar. The wings move so fast that even in bright sunlight, they are blurred. Note the coiled proboscis as the moth flies away in the last shot.

The moth didn’t go far. It rested on a nearby flower. Maybe the morning was a little too cool for it to be moving around a lot. A little research revealed that it was a Snowberry Clearwing….probably a male.

Gleanings of the Week Ending August 12, 2023

/

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.

Neolithic Necklace from Jordan Reassembled – Jewelry that was beautiful long ago…and still is. Beads of stone and shell primarily.

UNESCO Recommends Adding Venice to List of World Heritage in Danger – UNESCO is indicating that Venice’s proposed solutions are “currently insufficient and not detailed enough and should be subject to further discussions and exchanges.” I’m a little surprised that Venice hasn’t been on the list for years.

'Time-traveling' pathogens in melting permafrost pose likely risk to environment – Quantifying the risks using simulations. The results so far estimate that 1% of the invaders (ancient pathogens) are unpredictable…some could cause 33% of the host species to die out while others could increase diversity by up to 12%. Outbreak events caused by ancient pathogens represent a substantial hazard to human health in the future.

In Peru, discovery of ancient ruins outpaces authorities' ability to care for them – Lima is home to more than 400 known pyramids, temples and burial sites, many of which predate the Incas and are known in Spanish as "huacas"…and archaeologists continue to find/dig new sites! 27 sites are open to visitors…the rest are deteriorating (or actively being destroyed by looters or squatters).

Inflammation discovery could slow aging, prevent age-related diseases – Researchers at the University of Virginia School of Medicine have discovered that improper calcium signaling in the mitochondria of certain immune cells (macrophages) drives harmful inflammation. Creating drugs that increase calcium uptake by mitochondrial macrophages could prevent harmful inflammation and slow age associate neurogenerative diseases.

Piecing Together the Puzzle of Oman’s Ancient Towers – 4,000 years old! And there are over 100 known towers found today in Oman and the United Arab Emirates. The purpose and function of the towers remain largely a mystery although water might be involved. They appear to be built close to places where there is/was access to surface water.

Lake Tahoe’s Clear Water Is Brimming with Tiny Plastics – Its water contains the third-highest amount of microplastics among 38 freshwater reservoirs and lakes around the globe! Lake Tahoe is also full of garbage ranging from sunglasses to car tires; 25,000 pounds of debris was removed from the lake between 2021 and 2022.

Dementia becomes an emergency 1.4 million times a year – And these patients are 2x more likely to be seeking emergency care after an accident or a behavioral/mental health crisis. Once a person with dementia is in the emergency department, it can be a very disorienting experience. "Even routine blood draws from unfamiliar staff can be a very scary experience for a patient with advanced dementia."

Decades of public messages about recycling in the US have crowded out more sustainable ways to manage waste – To often we overlook waste reduction and reuse in favor of recycling.

Steel Industry Pivoting to Electric Furnaces - Iron and steel production accounts for 7% of carbon emissions worldwide – using coal in blast furnaces. But – progress is being made. 43% of planned steelmaking capacity globally will rely on electric-arc furnaces, up from 33% last year! Even so – the rate of transition needs to be increased to stay on track for only 1.5 degrees C warming.

Josey Ranch Feathers – July 2023

/

There is an area at the edge of the smaller pond at Josey Ranch (Carrollton, TX) that seemed to have more feathers. Maybe birds tend to preen there…or maybe the breeze carries the feathers there – either on the water surface or into the grass. Many of them seem to have a lot of down rather than being flight feathers. Some look very fresh with all the parts neatly zipped…still the way they were when maintained by the bird. Others have been on the ground long enough to be bedraggled. Most of them are white although there are some brownish tones in some.

Most of these pictures were taken from the same spot! Using the optical zoom on my Canon Powershot SX-70 HS on a monopod…I simple turn all around to get the feathers visible in every direction. It was still within the magic hour after sunrise…. lots of good light to highlight the feathers and their background. I like the structure of the feathers – the gentle curves – the delicate wisps of down – the magic of birds.

Josey Ranch Birds – July 2023

/

It was over 80 degrees in Carrollton, TX in July first thing in the morning (every day I was there it climbed quickly to over 100 degrees!), so I made my visit to Josey Ranch just after sunrise. It’s also a time of day when there is a lot of bird activity. I checked the larger pond first. There were lots of raucous grackles…I managed to see a juvenile just as it hopped from the boardwalk to the grass.

Out in the shallow water was a Snowy Egret and

A Great Blue Heron in deeper water.

The Little Blue Heron was the high point of the morning. There was an adult in the water. I saw it catch a fish and then a crayfish in the short time that I was watching!

The Little Blue Heron and Snowy Egret crossed paths – making for a great image to compare their relative size.

In the shallows near the cattails there was a juvenile little blue heron. It always is a bit of a surprise to see this white bird…think it is a snowy egret at first and then realize that it is not (beak wrong color and shape, legs wrong color). There appear to be some blue feathers near the tail and around the eye already.

In the smaller pond, there were more Snowy Egrets

And a Great Egret.

I was trying to see if there were growing up ducklings. They grow so fast that they are already almost adult size; judging from the sheer numbers of ducks, some of them must be the two sets of ducklings I saw in June.

Overall – a good birding morning!

Hagerman National Wildlife Refuge – July 2023 (2)

/

The butterfly garden at Hagerman National Wildlife Refuge had butterflies in July. There were Queen butterflies feeding in a group – the longer one looked, the more butterflies there seemed to be! This butterfly is seen more frequently further south than north Texas (almost into Oklahoma); maybe the extremely hot summer is pushing them further north.

The other butterfly I photographed was a male black swallowtail – a large butterfly that flutters as it collects nectar (as seen in the video below).

There were grasshoppers too! I photographed two after I startled them on the path and saw where they landed on a plant (and managed to zoom in with my camera to photograph them without being close enough to force them to move again).

It didn’t take long in the butterfly garden before I needed water…and air conditioning! I continued my road trip to Carrollton.

Hagerman National Wildlife Refuge – July 2023 (1)

/

It was in the 90s when I visited Hagerman in July…early afternoon so not yet the peak for the day which would be over 100. As usual, I started my visit on the dusty wildlife loop – using my car as a blind and with the air conditioner working to keep the car cool even when I temporarily open a window for photography. I photographed a few birds near the ponds: Great Blue Heron, Snow Egrets, and a Great Egret.

There were still colorful wildflowers in the meadow areas…lotuses blooming on one of the ponds. Some of the plants are already producing their seeds.

I headed back to the butterfly garden near the visitor center. I appreciated my hat and darkening glasses! The garden is not large, but densely packed with blooming flowers; there is something to photograph at every turn! I had my bridge camera (Canon Powershot SX 70 HS) on a monopod – which made it easy to stand on the path and use the zoom to compose the images I wanted.

More from Hagerman tomorrow (butterflies and grasshoppers).

Gleanings of the Week Ending August 5, 2023

/

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.

Four key questions on the new wave of anti-obesity drugs – Several of the drugs were originally developed to treat type 2 diabetes but now are popular weight loss drugs.

Sweet smell of success: Simple fragrance method produces major memory boost – A study done by the University of California, Irvine on older adults…participants reaped a 226% increase in cognitive capacity compared to the control group. A product based on their study and designed for people to use at home is expected to come onto the market this fall.

How the US is fighting back against deadly floods – Identifying flood plains…not building back in them after a flood.

Old-Growth Trees, Some Dating To 17th Century, Protected at New River Gorge – The Burnwood Loop – where I want to hike first in the New River Gorge National Park and Preserve!

Does Cooking with Gas Stoves Hurt Indoor Air Quality? – Yes…but how much is the better question. 12.7% of current childhood asthma in the United States is attributable to gas stove use.

A quick look inside a human being – Magnetic Particle Imaging (MPI)…using a portable scanner to visualize dynamic processes in the human body such a blood flow.

Why it's so important to figure out when a vital Atlantic Ocean current might collapse - Humans are changing the fundamental processes of the Earth faster than we can understand them. The collapse of the current would have effects around the planet: temperatures in Europe would fall, heat in the tropics would rise, rainfall would decrease across the Sahel in Africa, the summer monsoon would weaken across Asia, and sea levels would rise even faster in the eastern US.

New Thermal Activity on Geyser Hill in Yellowstone National Park – Short video from the Yellowstone Volcano Observatory.

‘Perfectly Preserved’ Glassware Recovered From 2,000-Year-Old Shipwreck – The shipwreck was located 1,148 feet below the surface in waters between Italy and France. Two remotely operated vehicles (ROV) were used to scan the site and recover artifacts.

Short bursts of daily activity linked to reduced cancer risk - A total of just 4.5 minutes of vigorous activity that makes you huff and puff during daily tasks could reduce the risk of some cancers (i.e. cancers associated with physical activity such as liver, lung, kidney, gastric cardia (a type of stomach cancer), endometrial, myeloid leukemia, myeloma, colorectal, head and neck, bladder, breast and esophageal adenocarcinoma (cancer of the esophagus) by up to 32 percent.

Ten Little Celebrations – July 2023

/

Celebrating is often linked with appreciation. When I notice that I am celebrating something – I almost always notice that I appreciate that it happened or how beautiful it is…or just that it is a brilliant positive in my day.   Noticing little things to celebrate/appreciate every day is a habit that builds mental resilience!

Miniature pumpkins on the vine. I planted the seeds back in May, not confident that they would be more than vines. They started to bloom – and I enjoyed the flowers. I am celebrating the recognizable little pumpkins now.

A new low weight of the year. Slowly but surely…I am getting to the ‘normal’ weight for my height. Every time I reach a new low for the year, I celebrate!

Ozark (Missouri) farmers market. I was overwhelmed by the crowd at the farmers market in Springfield and underwhelmed by the sparse number of vendors in Nixa. I celebrated that the Ozark farmers market was the Goldilocks (i.e. ‘just right’).

2 ‘hens and chicks’ planted. I finally planted something new in the front flower bed; it wasn’t a simple task since it required moving rock and cutting away landscaping fabric underneath. I celebrated the completed project…and am enjoying the anticipation of ‘chicks’ appearing before fall.

Getting the lawn mowed. Avoiding high temperatures…rain..heavy due. I celebrated that the night was dry, the light dew in the morning, and the temperatures still in the 70s when I did the mowing.

Intensity minutes while gardening. This summer I have increased my ‘intensity minutes’ rather than simply sustaining my low sedentary time. Mowing generally results in ‘intensity minutes’…but I celebrated when some of my general gardening did too!

Lake Springfield meadow. There is something different to celebrate every time I go. In July the uptick in dragonflies and butterflies was the high-point.

Sprinklers all working. We noticed that one zone of our sprinkler system was not working when the grass started turning brown…so we celebrated when it was fixed (and also that we got rain too) and the grass started its recovery.

Rounding of 3 corners in our yard. I had an idea to round the corners of our yard to make mowing easier (curves rather than right angles) and celebrated that the actions I took for 3 corners (planting some and putting down landscaping cloth to kill grass so that I can plant something) is working!

Test at doctors office shows all OK. Its always worth celebrating when a test comes back with the desired result….of course, with some measure of relief too.

Zooming – July 2023

/

The photographic opportunities bulged with the addition of a trip to St. Louis along with the monthly trip to Texas…. local walk abouts in our yard and neighborhood…the Lake Springfield boathouse too. They all added up to a lot of zoomed images taken with my bridge camera (Canon Powershot SX70 HS). I enjoyed choosing which ones to include in this month’s post!

Gleanings of the Week Ending July 29, 2023

/

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.

An elegant enigma – A shipwreck discovered 30 feet below the surface 15 years ago…what we know (and don’t know) about it after study of the 1,500 objects recovered including textiles in 4 chests. The name of the ship is still unknown but the construction indicates it was a Dutch trader constructed around 1645 and sank around 1660.

At Peru temple site, archaeologists explore 3,000-year-old 'condor's passageway' – A 3,000 year old sealed corridor in a massive temple complex built by the ancient Chavin culture.

Does Nature Need a Trigger Warning? – A thought provoking post. Predators must be part of our conservation actions…and need to be valued as they are rather than simplistically.

Two-Hundred Years of Written Observations of Kīlauea's Summit Activity – On August 1, 1823, an English missionary visited the summit and published his observations (I found the book online -available on Internet Archive…Chapter 6 begins on page 121…image below). Mark Twain visited in 1866 and trekked across the caldera floor to Halema’uma’u, watching “a heaving sea of molten fire of seemingly limitless extent.” There are several links in the article that are worth following. My favorite is the USGS Views of a Century of Activity at Kilauea Caldera – A Visual Essay.

How Texas is racing to thwart the heat  - Unfortunately, planning for heat is not as well-developed in the US as planning for other hazards like flooding so many cities are scrambling to take proactive measures to cool their streets down and protect people from the dangerous impacts of overheating. In urban heat islands, temperatures can be up to 20 degrees Fahrenheit hotter than less populated areas. Austin, TX has a climate resilience plan that includes strengthening emergency response and future-proofing new facilities and infrastructure. It also developed an urban forest canopy for the city to ensure cool outdoor spaces. The city has now applied for a United States Department of Agriculture (USDA) grant to plant more trees after finding the tree canopy coverage was helping Austin to adapt to hotter temperatures. In 2021, San Antonio became the first city in Texas to participate in a pilot project to lower pavement temperatures by applying a coat of paint that reflects the sun's rays. I was disappointed that other large cities in Texas (like Dallas and Houston) were not mentioned in the article. My impression of Dallas is that there is a lot of concrete.

Detecting spoiled foods with LEDs – A potential improvement in non-invasive monitoring of fruit and vegetable freshness.

Joshua trees are dying. This new legislation hopes to tackle that – A compromise law…sets up a conservation fund and requires the state to develop a conservation plan and companies to obtain a permit from the state to cut down or relocate existing trees.

The looming 840,000 ton waste problem that isn't single-use plastics – Carbon and glass fiber composites used in wind turbine blades, hydrogen tanks, airplanes, yachts, construction, and car manufacturing. "This is a huge opportunity," said Dr Wei. "And not only because various modes of recycling are cost-effective and minimally impactful on the environment. In an era of mounting supply chain disruptions, local recycled products can provide a more immediate product when compared to imports and create a burgeoning advanced manufacturing industry."

National Park Visitors Warned to Be "Prepared to Survive" Heat – My husband and I have avoided trips to the western national parks in summer since the 1980s…primarily to avoid crowds but now ‘excessive heat’ is part of our rationale too.

The ocean's color is changing as a consequence of climate change – The color shifts have occurred in 56% of the world’s ocean based on analysis of data from the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite, which has been monitoring ocean color for 21 years. Tropical oceans have become steadily greener. Changes in color reflect changes in plankton communities, that will impact everything that feeds on plankton. It will also change how much the ocean will take up carbon, because different types of plankton have different abilities to do that. 

Barn Swallows

/

The barn swallow nest under our deck earlier this summer failed (not sure what happened) but the second nest built above the deck on a brick wall visible through the glass paneled door to the deck appears to be successful. We avoid going out on the deck since the whole flock of swallows gets agitated and dive bombs into the area to protect the nest. Sometimes they get upset even if we go out on the floor below or are out in the back yard. My husband has set up a tripod and is capturing their antics through the glass door!

The adult birds come to feed their young. Note how the adult’s tail is used to stabilize its perch on the nest surface. The young are scruffy looking but feathers are beginning to appear.

Only 4 days later and the nest is overflowing with the 4 babies. They are beginning to look more like the adults…less down, more feathers. And they are always hungry.

My husband is already talking about what we will do once the young fledge and the nest is no longer occupied. There is a pile of bird poop below the nest…that will be the first to go…and then we’ll remove the nest itself. (reference: https://www.fws.gov/story/nuisance-swallows)

Macro in the Garden

/

My garden plot has done reasonably well for its 1st season. I am letting all the wildflowers bloom and make seeds. The bulbs will hopefully be more robust next year too. The plot has been a joy to see at every stage – a reward for my efforts to plant and keep watered.

The added benefit is the variety of plants for macro photography (using Samsung Galaxy S10e phone). My goal is to make the rounds at least once a month since the plants change throughout the season. The highlights this month are the poppies making seeds and the sunflower just beginning the process. The red leaves are a rosebush next to the patch of wildflowers and bulbs.

Next to the wildflower garden, I have a vine of miniature pumpkins. There are three that are getting  bigger every day.

I noticed that the petals of the showy flowers have spikes at the tip that shortens as the petals unfurl. When I first started looking at the flower, I noticed some small insects were there. I wondered if they were pollinators; then a black carpenter bee came, and I switched to video mode. Clearly the carpenter bee was the pollinator!

In the front yard – there were three types of mushrooms growing where the large tree was cut down well before we saw our house; I know it was there because of the depression and general bumpiness caused by the decaying roots. The most numerous mushrooms this time were white blobs pushing up out of the grass.

In closer looks – they remind me of toasted marshmallows!

The second type was darker and still had rolled edges. They had previously been the most numerous kind I’d seen in the area…but not this time. I wondered if there is a fungi succession when it came to tree stumps/roots.

The third type was a single specimen….more delicate looking than the others. I see it elsewhere in the yard.

 The macro world….easier to observe with my phone in hand!

Our Missouri Neighborhood – July 2023

/

July has been hot…though not as hot as Texas. I’ve appreciated being home. The month started dry but then suddenly we got 2 inches of rain in 2 days after teasing with clouds and forecasts for rain that didn’t materialize. We have a good vantage point for the sunset over the neighborhood pool house from our patio.  

I saw a large red-eared slider on the move across the neighbor’s yard behind our house; it appeared to be moving in the general direction of the ponds. By the time I got out of the house with my phone for the picture, the turtle was at the tennis court…and quickly discovered the fence barrier. I noticed that the back of the turtle appeared wet; I wondered if it (she?) had been laying eggs – maybe in some damp, mulchy place. I assume the turtle managed to get back to the pond; I didn’t stick around in the heat of midafternoon.

About a week later I walked out into the eastern side of our yard to photograph the sunrise from two perspectives over neighbors’ houses.

More recently I took a morning walk around the ponds. We have more Purple Loosestrife that ever this year at the edge of the ponds….which is not a good thing since the state says it is “a noxious weed in Missouri and should be removed as quickly as possible.” Maybe it takes some finesse to remove it with propagating it? I hope eventually we’ll eradicate it and plant something native – like buttonbush (one of my favorites).

Note that the second picture (above) is near the willow tree…the one that had grown around a stake. There seem to be more plants around the base of the willow this year than I noticed last year.

Asian honeysuckle – another non-native invasive plant – is also growing in clumps around the pond. I wonder if there are children that pull the flowers to taste the nectar? I remember doing that as a child…and taught my daughter to do it too!

There are maple seedlings that are growing in the areas that don’t get mowed and a small clover hill that is full of blooms even with the occasional mowing.

I tried an artsy picture of the sun glint on the water silhouetting the shore vegetation. It looks like a picture that could have been taken at night!

Bullfrogs are some of the more recognizable sounds at the pond. It is harder to see them. This one was under one of the loosestrifes. I heard another one not far away while I was photographing this one.

As I headed back to our gate, I saw a robin on our fence…observing me!

July is a great month to be outdoors in the morning…but the afternoons have been stifling – good time to be indoors with air conditioning.

Gleanings of the Week Ending July 22, 2023

/

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 ground is deforming, and buildings aren’t ready – Underground climate change in urban areas where heat islands underground cause enough expansions and contractions to damage building foundations…particularly in older buildings.

How noise pollution impacts nature – A study out of Vail, Colorado, showed that increased trail use by hikers and mountain bikers disturbed elk so much the cows birthed fewer calves. Another out of Grand Teton National Park showed that backcountry skiers scared bighorn sheep during winter when food was scarce, with potentially lethal consequences.

Hospital understaffing and poor work conditions associated with physician and nurse burnout and intent to leave - The study from the University of Pennsylvania School of Nursing found that physicians and nurses, even at hospitals known to be good places to work, experienced adverse outcomes during the pandemic and want hospital management to make significant improvements in their work environments and in patient safety. The solutions to high hospital clinician burnout and turnover, they say, are organizational improvements that provide safe workloads and better work-life balance NOT resilience training for clinicians to better cope with adverse working conditions.

The simple ways cities can adapt to heatwaves – Heat monitoring and planning is become more important for cities…the climate emergency in cities is a health emergency.

New biodegradable plastics are compostable in your backyard – New plastic made from blue-green cyanobacteria that isstronger and stiffer than previous plastics from the same raw ingredient. They can be recycled…but also degrade rapidly in the environment.

Giant Hand Axes Discovered in England Point to Prehistoric Humans’ ‘Strength and Skill’ – More than 300,000 years old perhaps from an interglacial period. Early Neanderthal people inhabited Britain then…and maybe other archaic human species too.

Germs, genes and soil: tales of pathogens past – DNA sequencers and powerful computational tools…applied to ancient microbes…probing their role in human history. This article describes how the work is done, ethical considerations…using examples of what has been accomplished so far. The field of archaeogenetics is just beginning.

Back from the Dead: New Hope for Resurrecting Extinct Plants – There is a global effort to digitize herbaria specimens which had helped identify holdings of extinct plants…sometimes finding seeds. And then the challenge is how to best attempt to grow old seeds.

Pain risk varies significantly across states – Pain due to arthritis varies geographically in the US – with the moderate to severe pain being 23% in West Virginia vs 7% in Minnesota.  There is also a difference between people that did not complete high school…and those who obtained at least a bachelor’s degree – with the delta being greatest in West Virginia, Arkansas, and Alabama. There is a need to focus on the macro-level policies (i.e. generally at the state level) while continuing current individual interventions.

The Acropolis Adopts Crowd Control Measures for the First Time – The post-pandemic travel surge is overwhelming at some places – including the Acropolis!

Lake Springfield Meadow – July 2023

/

Earlier this month, my husband and I headed over to the Lake Springfield boathouse for some photography of the meadow.

Before we walked to the meadow, we looked around the boathouse itself. The American lotus is blooming in the shallow water near the boathouse,

The plantings of native flowers in the beds around the structure, and

A non-native, invasive rose is growing at the edge of the forest.

The Purple Martin houses are still full and there appeared to be a young one in the grass…still being fed by the adults but also beginning to fly about as well.

Summer flowers are beginning to bloom profusely in the meadow.

There are lots of insects in the meadow too; they present a little more challenge to photograph. This month I photographed bees, butterflies, and dragonflies. The dragonflies and butterflies were intentional; I waited until they were posed. Milkweed in bloom is impossible to photograph without bees; I am including the picture that had two well positioned bees – selected from many images where they weren’t. I couldn’t resist the bumble bee butt image…a zoomed picture of a flower that a bee just happened to be flying over!

As usual, the meadow is an active place and there is always something to photograph. In August, I’ll be looking for grasshoppers!

St. Louis Zoo

/

After our visit to the Jewel Box, we spent the rest of the day at the St. Louis Zoo. We parked in the south parking lot and noticed the animal sculptures as we made our way to the bridge that leads to the zoo entrance.

The giant tortoises were out and the smallest one was moving about. I noticed one of the larger ones had a hole in its shell; was this tortoise shot at some point in its long life?

The Reptile House was one of our early stops beginning a big loop around the zoo (starting up hill first). The lizard peeking out of a tree in its habitat was one of my favorites.

At one of our first breaks, there were large catalpa trees with the long seed pods still green. It was good to see healthy catalpa trees again; my maternal grandparents had catalpas around their home and business in the 1960s --- seeing the trees triggered fond memories.

The Flight Cage is the oldest part of the zoo; it was built for the 1904 World’s Fair. There were quite a few birds in the large mesh-enclosed area.

One of my favorites was a wood duck. Was the eye injured or is that just the way a wood duck eye looks when it is closed/half open?

Leaving the flight cage – there are mosaics of natural areas.

Cranes were in habitats with other animals. I enjoyed getting different views of the one bird as it was feeding.

In the big apes area, my camera’s zoom managed to get a gorilla in the back of the habitat…looking serious and scratching his brow.

Flamingos and other water birds enjoy lakes with islands at the zoo…visible but able to get further away from noisy crowds. The pelicans are rescued birds (i.e. are birds that have a significant enough injury that they couldn’t survive in the wild).

I enjoyed the ways the zoo uses nature themes in their structures….and that they have solar panels too!

There is a carousel. It looked to be well-maintained but not busy when we were there (hence the pictures).

Of course – there is also ‘wildlife’ in the zoo that just finds the zoo a good place to be!

We enjoyed the people watching as much as the animals at the zoo. Some children obviously were locals familiar with the zoo and enthusiastically making their way to their favorite exhibits…couples with babies in strollers (with visions of the time their child would be old enough to make requests)…families clearly on vacation…older people – sometimes with grandchildren, sometimes as couples or small groups using the zoo as an interesting (and safe) place to walk.

It was a hot day and by about 3 PM we were ready for a cool down. We retreated to our hotel for a few hours before walking to a Lebanese restaurant for an early dinner. It was a day well spent.