Ten Little Celebrations – September 2025

September still had some hot days…but there were some cooler mornings that were very pleasant. Our trip to Chicago offered some very different scenery! Lots to celebrate.

A cooler morning in the Butterfly House. It was good to finally get a break in the temperatures. I celebrated being more comfortable…and that there were more people that came to enjoy the butterflies too.

The end of busy morning in the Butterfly House. I celebrated the end of my shift in the Butterfly House when I was the lone docent – a bit frazzled but knowing I had done a good job.  A school group came through (45 students plus parents!). And 3 caterpillars had gone walkabout during the shift but I had managed to get them contained before they were stepped on!

Bill Jarvis Migratory Bird Sanctuary. I celebrated that Chicago has managed to have a wild area in the big city.

Botany at Lincoln Park Zoo. I celebrated that the Zoo had areas that are mostly native plants…and I recognized most of them since they skew toward prairie plants which are the same as the ones we have in my area of Missouri.

Monarch Butterfly over Lake Michigan. I celebrated the surprise of seeing a Monarch butterfly flying over the lake a long ways from shore…hope it made it to the south shore.

Field Museum. I celebrated that I finally got to see the museum. I had missed it when I went to Chicago back in the early 1980s for a class…had always wanted to go back.

Crystalized Ginger. I bought crystalized ginger for our trip on Lake Michigan (it controls nausea for me). I celebrated that it worked and that it is a good treat when I travel too.

A new grandnephew.  I celebrated that my niece and her new baby are healthy and home from the hospital…was in Dallas so I was able to share pictures with my father; the new baby is his third great-grandchild.

My Missouri yard. I love the subtle changes happening right now – mostly still green but more seed pods forming. Soon the leaves will change to their fall colors.

Brunch with by daughter. My daughter and I tried a place near where I live … and both celebrated an excellent brunch that had a triple berry tart at the end.

Zooming – September 2025

Lots of locations for the September zooming pictures: Josey Ranch Park in Carrollton TX, scenes from Chicago, Illinois interstate, home, and the Butterfly House in the Springfield (MO) Botanical Garden.

There are the usual flowers…butterflies, birds, cats…and a Chicago skyline.

Enjoy the September 2025 slide show!

Gleanings of the Week Ending September 27, 2025

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.

Flamingos reveal their secret to staying young - A decades-long study in France reveals that resident flamingos, which stay put, enjoy early-life advantages but pay later with accelerated aging, while migratory flamingos endure early hardships yet age more slowly. This surprising link between movement and longevity challenges old assumptions and offers new insights into the science of aging.

‘Montana Miracle:’ The State Actually Succeeding at Housing Reform - In 2023, Montana passed a series of state laws aimed at increasing housing construction that included allowing ADUs and legalizing multifamily housing in commercial zones. This year, the legislature doubled down, expanding on the 2023 law and eliminating parking requirements for most units in the state’s 10 largest cities. A new law also eases permitting for manufactured home parks to eliminate the need for a subdivision review when these parks are not subdivided into private lots. Another allows single-staircase buildings up to six stories, making it easier to build denser buildings on smaller lots.

Photographers Capture Underground Pools and Passages of Lechuguilla Cave in New Mexico - So far, 150 miles of Lechuguilla Cave have been explored. With every new survey, the cave offers new insights as to how underground chambers like these are formed and the microbial beings found there. Its beauty earned the entire Carlsbad Cavern National Park the title of a UNESCO World Heritage Site in 1995. But due to its complexity, entrance is limited, with the NPS restricting explorations to highly trained speleologists with pre-approved plans.

Plastic Free Water Filters: Can We Find Water Purifiers without Plastic? – My daughter and I are looking to upgrade our water filters. I hope the water filter technology improves with emphasis on reducing microplastics in water.

Inside Ukrainian Artist Dmitry Oleyn’s Sculptural Approach to Landscape Painting - Rather than use the traditional approach that embraces the flatness of the canvas, the artist instead builds his pigments so there is an element of bas-relief, leaving the surface rugged and with a marked sense of tactility from the artist’s hand. When they are displayed, the irregular surface casts shadows, which when viewed against the painted shadows, is especially intriguing; it also creates a degree of mutability, as depending on the time of day and where the paintings are hung, the lighting of the space dialogues with the work both physically and compositionally.

Photography In the National Parks: Mesa Verde Revisited – I’ve been to Mesa Verde once….back in the 1970s. This article reminded me that I want to go again.

Map Reveals Toxic Pollution Leaking from U.S. Drilling Sites - Scientists have shown that U.S. oil and gas drilling sites are not just leaking methane but also a host of toxic chemicals that pose an urgent threat to the health of those living nearby. A new interactive map details the impact of hundreds of major leaks. At nearly every oil and gas site, leaks also produced benzene, a known carcinogen, as well as other chemicals that have been shown to harm bone marrow, weaken the immune system, impair the nervous system, as well as cause headaches, dizziness, vomiting, and fatigue. Is the fossil fuel industry so arrogant that they don’t care that they are spewing poison (some of which could be used for fuels and other industrial purposes if captured) that negatively impact the health of people and other life?

World’s Tallest Douglas Fir Tree Damaged in Mysterious, Multi-Day Blaze, but It’s Alive After Firefighters Extinguish Flames – It burned from August 16 to August 21. The tree is estimated to be around 450 years old and has a diameter of 11.5 feet. It no longer holds the title of the tallest Douglas fir in the world. However, officials are hopeful the old tree will rebound from the damage wrought by the fire. It’s possible the fir will even grow a new crown.

Six tips from the Middle Ages on how to beat the summer heat – Save the ideas for next summer: work flexibly, wear the right hat, eat to lower body temperature, try wild swimming, use aftersun, or flee.

8 Hints to Reduce Your Food Footprint - You can make food decisions today that change your food footprint. Eight ways you can reduce your food footprint so it’s more environmentally food-friendly: limit ultra-processed foods, curb waste, eat a primarily plant based diet, buy local, compost your food scraps, avoid plastic food packaging (sometimes difficult to do), lose the gas stove, call out Big Ag for its polluting practices.

Out on Lake Michigan

We had signed up for birding out on Lake Michigan on the last day of the Urban Birding Festival in Chicago. We had to be at the dock by 5 AM so we were leaving our hotel about 4:30…checking out and loading everything into our car. Both of us were feeling a bit sleep deprived.

Everyone that had signed up for the trip appeared and we were heading out of the harbor by 5:30 AM. The boat was a fishing boat. It wasn’t a windy morning, but I appreciated the extra handholds that the rod holders provided when I tried to move around. I sat most of the time!

Everyone that had signed up for the trip appeared and we were heading out of the harbor by 5:30 AM. The boat was a fishing boat. It wasn’t a windy morning, but I appreciated the extra handholds that the rod holders provided when I tried to move around. I sat most of the time!

We saw the sunrise on the lake. We passed several of the water intakes for the city that are a ways out into the lake and often host colonies of cormorants.

The guides were throwing chum (fish, bread, popcorn) to the birds from the back of the boat. There were more Herring Gulls than Ring-billed Gulls already. We saw a few terns. The hope was for some rarer birds – like a Parasitic Jaeger. That didn’t show up so I focused on observing gulls at various stages of development and how they used their tail feathers to control their flight/landing behind the boat.

The rocking of the boat was calming…at least while I was sitting…not so much when I was moving around.

The skyline of Chicago was always present…although we were at least 15 miles out on the lake. The air around the city was hazy. The air in the city and on the lake was humid and the air quality was yellow (small particulates). It is a big city and there are a lot of cars.

The surprise of the trip was seeing a Monarch butterfly – flying south – when we were between 10 and 15 miles from shore. I had assumed that they took the land route south from Canada…but some of them obviously don’t.

Peggy Notebaert Nature Museum and Lincoln Park Zoo

The headquarters and registration for the Urban Birding Festival in Chicago was at the Peggy Notebaert Nature Museum. We were in and out of the building during all three days of the festival. They have a small butterfly house with some exotics…some natives.

I managed to make a short video of a butterfly feeding.

There were lots of activities for young children. It was fun watching them explore. A fiber mural appealed to me too.

We signed up for a walk at Lincoln Park Zoo – birds and botany – skewed toward botany.

The two birds that I photographed were in a wilder area of the zoo…where wild birds sometimes drop in…sometimes decide to stay. The wood duck was relatively close and preening. The green heron was further way and harder to see through the vegetation. On the underside of a bridge were some barn swallow nests; the birds had already left for the season.

There were turtles out and about – including a soft shelled one.

The plantings in the main part of the zoo are a mix of formal landscaping plants (non-natives) with some natives like coneflowers and turtlehead and sunflowers mixed in.

The zoo has a very old elm that is treated to keep it from succumbing to Dutch Elm Disease. They have started planting elms resistant to the disease.

The walk around South Pond is landscaped with all natives….as close as the horticulturalist can to get prairie…with a few woody plants mixed in on the outer edges. I was surprised at how many plants I recognized! There were lots of yellows and seed pods this time of year!

We made the mistake of using Google Maps to show us the shortest route back to our car; it had exits from the zoo that didn’t exist! We circled back to find an exit….had a much longer walk than we would have had without technology!

Bill Jarvis Migratory Bird Sanctuary

Our first field trip at the Urban Birding Festival in Chicago was at the Bill Jarvis Migratory Bird Sanctuary. We sought out the rest room facilities in the clock tower beforehand. The doorway there was half covered in ivy. There was an unopened protein bar that someone had dropped on the walk nearby…and cicadas and leaves/small branches. Not trash. There were trash/recycle bins…and evidently, they are used. I noticed a young catalpa with seed pods as we walked back toward the sanctuary.

The core of the sanctuary is protected by a fence; visitors have a good view from a platform that is high enough to look over the fence and vegetation….the platform is where our group spent a couple of hours. There was plenty to see!

There were plenty of birds – including flickers, red-headed woodpeckers, Copper’s hawks (which scattered all the other birds when they were about), downy woodpecker, hummingbirds, and goldfinches.

There were monarch butterflies feeding and resting…before they continued their migration south.

A racoon made an appearance…climbing a tree then coming back down and disappearing into what must have been a hole on the other side of the trunk!

Of course, there was a lot of vegetation to look at when the birds were not active enough. The humidity was high so there was moisture on a lot of the leaves. The usual fall color was there – golden rod and pokeweed included!

Gleanings of the Week Ending September 20, 2025

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.

Fewer than half the calories grown on farms now reach our plates - The world produced enough calories in 2020 to feed 15 billion people – but only 50 per cent of those calories ended up reaching people’s plates. This proportion is now very likely to have fallen even lower because of the declining efficiency of the global food system. (This article is behind a paywall…but even the headline and first paragraphs that are freely available are thought provoking.)

Humans inhale as much as 68,000 microplastic particles daily - Every breath people take in their homes or car probably contains significant amounts of microplastics small enough to burrow deep into lungs. The smaller bits measure between 1 and 10 micrometers and present more of a health threat because they can more easily be distributed throughout the body. The concentrations indoors are higher because it is an enclosed environment with high levels of plastic in a small area, and there is generally poor ventilation. The concentration of plastic in the cars’ air was about four times higher than in homes. Researchers matched the microplastic material with that used on the dashboard, door handle, steering wheel and other components. (Makes the case for replacing plastic in home furnishings and air purifiers that remove small particles…the car is more challenging.)

The 25-Ton Stone Relic That Once Lay Hidden Beneath Mexico City - In the winter months of 1790, construction workers were busy repaving the Mexico City’s Plaza de Armas when their shovels struck upon a large, circular object buried in the ground. It was so heavy, they had to create a makeshift pulley system to remove it. Once they did, they were in for a surprise, as they had just discovered one of Aztec civilization’s most iconic artifacts: the Calendar Stone. It is a large sculpture carved into 25 ton, 4 feet-thick circular block of olivine volcanic basalt that measures 11.8 feet in diameter. It was removed from Tenochtitlan’s main square and buried face-down in the ground after the conquistadors conquered Tenochtitlan.

The Paradox of American Technological Leadership in Renewable Energy – From a journalist’s perspective, thriving in a developing nation, dependent on first-world technology.

Earliest Evidence of Indigo Processing Identified on Paleolithic Tools – From analysis of 34,000-year-old stone tools found in the Dzudzuana Cave in the foothills of Georgia’s Caucasus. The pebble grinding tools contained traces of plant matter and indigotin, the deep blue compound also known as indigo.

Global Solar Installations Up 64 Percent So Far This Year - Solar is the fastest-growing source of electricity worldwide, and the buildout continues to gain pace, year after year. In the first six months of 2025, countries installed 380 gigawatts of solar capacity, up from 232 gigawatts in 2024. China accounted for most of the growth, installing more than twice as much solar in the first half of this year as it did in early 2024. For the first time in China, solar isn’t just supplementing coal power, but replacing it. The U.S., by comparison, saw solar installations rise by just 4 percent. Through its exports of low-cost solar panels, China also drove growth in India and across much of Africa

Permitting Pollution Jeopardizes Clean Water - The PERMIT Act, will let large-scale polluters off the hook for trashing our waters, leaving the American people to pick up the tab. If it becomes law, this bill will pollute our drinking water, compromise our health, put more communities at risk of floods, and ruin many of the places we swim or fish.

How long can one RSV shot protect seniors? Study shows surprising two-year shield - A single RSV vaccine dose is proving to be a powerful shield for older adults, significantly reducing hospitalizations and severe illness over two consecutive RSV seasons. While protection is strongest in the first year and declines somewhat in the second, the findings highlight both the immediate benefits and the importance of ongoing monitoring.

84% of Chicago's Pipes Contain Lead — and They're Not Equally Distributed - Chicago has the highest number of lead water service lines in the nation, with an estimated 412,000 of about 491,000 lines at least partly made of lead or contaminated with the dangerous metal. The city’s Black and Latino communities are most impacted, but the issue is widespread across the city’s water distribution network.

How to Go Plastic Free for Beginners. Your First 10 Items! - Start with 10 items, step by step and then progress slowly to more once you feel more confident.

Cats at Eyelevel or Above

We have the three cats. The least athletic of the three (Puma) has suddenly decided that she likes to be high. We discovered her on the top of our glass display cabinet…well above our eye level. She didn’t want help getting down either. Maybe she had been getting up there periodically and we just hadn’t noticed…but she seemed very pleased with herself so maybe we noticed the first time she did it.

Later we noticed her on the cabinet above the refrigerator. She was taking a nap but woke up as her sister (Pooky) jumped up there as well.

Pooky likes to hide in plain sight on top of our bookcases with some stuffed animals…blending in very well. She naps up there; now we know to look up there if we can’t find her.

Our male cat (Sooty) was the first of the three to jump to the high places.  He still does occasionally but he not as frequently as he did at first; the novelty has worn off for him.

My daughter’s cat (Audi) likes the bookshelves at her house. He seems to prefer the shelf that is about eye level!

Plastics crisis: Interactions with Food Manufacturers

I chose a product that I buy frequently – Lactaid 2% milk – and went through the process of figuring out how to contact the manufacturer to stress my concern about microplastics in food from plastic packaging.

I found their ‘contact us’ web page and used the ‘email us’ option intended for comments, questions, and feedback. They responded in less than 24 hours with a response pointing to what they were doing to increase the recycled plastic content in their packaging. I sent a second ‘email us’ that included their reference number for my previous comment emphasizing that I was interested in net reduction in plastic packaging because of the microplastics it adds to food…I wanted to buy their product in non-plastic packaging. I got the same response. I became uncertain that there was a person behind the response or simply an AI selected canned message that didn’t answer the question/comment. I got two survey forms (one for each use of the ‘email us’) and filled them out the same….that I was unsatisfied with the response.

(Update: I got a call based on the ‘unsatisfied’ feedback on the survey! Now I am more confident that my concern has been heard. I am not confident that they will move to non-plastic packaging for at least some of their produces…but I have given then a heads-up that there may begin to be a lot more people concerned about microplastics in our food. I’ll see if there is anything new on their packaging on their website in a month or so.)

I am not going to buy their product again and I’m not sure I want to buy any other milk either. I am considering returning to a calcium supplement as I did years ago and getting protein from other sources.

Taking another route:

Beyond Plastics has a letter from members for consolidation into a package for Coco-Cola, PepsiCo, and Nestle about their contribution to plastic pollution around the world. They sent a draft which I personalized and returned.

A second call came out from Beyond Plastics to contribute a letter to Coca-Cola specifically urging them to expand their successful El Paso refillable beverage system to every community rather than continuing to use plastic bottles.

The experience has been eye opening in the sense that it appears that food manufacturers are still relatively clueless about the growing awareness of microplastics in our environment and the news of the micro and nano plastics found in many parts of our body. It is no longer about forging ahead with plastic packaging…..it is about net reducing the plastics packaging for foods.

Previous Plastic Crisis posts

Gleanings of the Week Ending September 13, 2025

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.

Meadowlark – A Journal of Illinois Birds

This week’s ‘book of the week’ is 22 issues of a journal from the Illinois Ornithological Society from 2012-2022(available on Internet Archive). I enjoyed the photography and drawings of birds that are seen in the Midwest…close enough to where I live that I see at least some of them in areas of Missouri. Click on any of the images in the mosaic to see a larger version. The links to the volumes are below the mosaic; they contain additional images and interesting articles about birds seen in the state.

As I write this post, I am planning a trip to Illinois in a week or so….hoping I will see some of these birds while I am there!

Fall Vaccinations

My husband and I were prompted by our pharmacy to get our flu and Covid shots…we made the appointment as soon as they had the updated Covid vaccine. We are doing some traveling this fall – being out more with other people - so we were glad to be able to get our appointment for last week.

After our appointments were made, there seemed to be a lot of stories in the media about vaccinations and how things are potentially changing in ways that might make the vaccines less available (either supply or insurance coverage or procedure to get the shots at pharmacies).

Fortunately, our appointments were almost identical to the process last fall. But I am a little anxious about the Covid booster I expect to get 6 months from now.

My sister is trying to get a COVID booster for my father. It appears that the assisted living residence is not offering them at the house with the confusion in guidance coming from the Federal level. She is going to take him to a pharmacy for the vaccination even though it will be challenging for him…as it is for many 90+ year old people.

Plastics Crisis – Trash Inventory

I wrote about plastics I recycle a few days ago. Today I am focused on the plastics that end up in my trash.

There are little bits of plastic packaging - mostly wrappers from lens/screen wipes, single serving electrolyte powder, and protein bars. There are probably alternatives to a lot of these little bits of plastic packaging: Could we go back to small spray bottles and cloth/tissue wipes for our glasses, phones, and screens? Probably we should. Perhaps I can buy a cardboard container of powdered electrolytes rather than single serving packages; there is still a plastic lid and does not work that well for travel. Maybe I should start thinking about protein bars as ultra processed food and develop a homemade version that isn’t…or eat nuts rather than protein bars.

There is plastic packaging from raw meats like bacon and hamburgers and chicken. It seems like all meat is packed in plastic these days. And it is plastic that is messy…and not in a form that can be recycled. It is touching the food and could easily be adding microplastics. There are not a lot of good alternatives although sometimes buying frozen meat means that the plastic is not clinging to it (for example: Bubba burgers and bags of frozen boneless chicken breasts). There is not an alternative to bacon plastic packaging that can think of. Before plastic – meat was often wrapped in white paper – still messy trash but not plastic.

Bottles that are too messy to recycle easily. I tend to not recycle toilet bowl cleaner bottles; they are too difficult to get clean. I am going to experiment with homemade toilet bowl cleaner (soda, cleaning vinegar, lemon essential oil). Peanut butter is another plastic container that is difficult; I put dish detergent and water in it and after some soaking it will be clean enough…but glass come clean more easily so my preferred solution is to buy peanut butter in glass; it is better that food does not touch plastic!

I don’t use straws often but when I do, I try to use paper ones, so I have eliminated that form of plastic trash – at least when I am at home.

Plastic-coated paper cartons are another form of plastic in my trash. They are not recyclable like the cartons of the 60s would have been. It is unfortunate that in many markets it is hard to buy milk in anything but plastic (jug or plastic-coated carton). I am close to just deciding to pay a lot more to get milk in glass containers…..and to start writing letters to companies about packaging their product in a more healthy and sustainable way. Or – I might decide to not drink milk…somehow make up the nutritional value in other ways.

Bottom line – there is a significant amount of plastic in my trash…not as much as in the recycle bin but still a far amount. It will be in the landfill for a long time and contributing microplastics to the leachate that is, in the best case, sent to a sewage treatment plant that will pass at least some of those microplastics (maybe the smaller ones) through to the river after treatment. Eventually the microplastics can find their way into our water supply (the water treatment plants do not currently take out microplastics) or into our food if the water from the river is used for irrigation of crops.

Previous Plastic Crisis posts

Butterfly House – September 2025

I have a shift per week in the Roston Native Butterfly House…and try to take some pictures each time. I generally stop at the beds and rain garden near the Botanical Center before I go to the house.  There are always flowering plants there…and sometimes critters too. I always check the wild indigo in the rain garden….and am waiting for the black seed pods to burst open. There are asters and goldenrod blooming now to feed the late season pollinators.

I unlock the butterfly house, clean the caterpillar frass off the table and sweep the floor before openng at 10. Sometimes it is quiet at first but other days there are people waiting to get in.

During August, the last of the luna and cecropia caterpillars made their cocoons and the Monarch, spicebush and snowberry clearwing caterpillars became the stars of the caterpillar display.

The big moths (luna, cecropia, and polyphemus) were still on display but their eggs are collected/stored until next spring because there is not enough time for the caterpillars to develop and make cocoons before winter.

The shifts in the house seemed busier  this past month so I haven’t taken as many pictures of butterflies and flowers in the house…although I did get a few good macro pictures.

The next post about the butterfly house will be about the end of the season…in early October.

Gleanings of the Week Ending September 6, 2025

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.

Plastics Crisis: As an Individual

We cannot eliminate micro and nano plastics from our lives. They are in the air we breathe, the water we drink, the food we eat, and the toiletries we use. They are in us – our lungs, our heart, our kidneys, or brain…everywhere. The impact on our health is something that develops over long exposure/accumulation; research studies are just now beginning to clarify their impact. It is possible to reduce our exposure, and we probably need to do what we can to stay healthy as long as possible. This post is about my initial strategy to reduce micro and nano plastic exposure for myself and my family.

Air

The air purifiers that we bought during the COVID-19 pandemic are still running in our bedroom and my office. They help with seasonal allergies and take out some of the plastics in the air.

I try to reduce time outdoors when the air quality is yellow and avoid going outside if the air quality is red. The PM2.5 (Particulate matter less than 2.5 microns) is almost always the major contributor to the air quality ‘color’ in the area where I live and it includes microplastics. It might not be counting nano-plastics effectively and there are probably some in the air; those are the plastics small enough to move through capillaries in our bodies; hopefully these smaller particles will start being monitored more effectively.

Water

I currently filter the water we drink with Brita Elite water pitchers. They get some of the plastics out of our water. My daughter and I are talking about upgrading…perhaps all the way to reverse osmosis filtration. I have a glass carafe for filtered water in the bathroom since I am always thirsty when I first get up.

We always carry stainless steel water bottles with us when we are out and about. When we leave home they contain filtered water.

On overnight trips, we are taking a filtration pitcher with us so that we can easily refill our water bottles with filtered water. If we need to buy something to drink, we strive to buy it in a can, glass, or paper container….but sometimes that is difficult. I am tempted to ask if I can buy a drink but use my refillable stainless steel container rather than a Styrofoam or plastic cup.

We try to avoid plastic water bottles completely. The plastic sluffs off microplastics – particularly if the bottle has ever been warm.

We don’t use plastic glasses at home…and don’t eat out frequently except when we travel.

Food

Micro plastics are often found in soil and can be absorbed by plants as they grow so they can be in the veggies and fruit we eat, and they accumulate in the animals that provide meat that we eat. Organic foods will have microplastics too; they might even have more plastic since organic farms sometimes use plastic sheeting to avoid the need for chemical weed control and to conserve water around the base of plants. There is not much that can be done to reduce the microplastics that are integrated into our food in this way.

Packaging is another way microplastics can be incorporated into food and there are actions that can be taken to reduce this source of microplastics.

  • Buy fresh fruits and vegetables unpackaged. Use reusable produce bags. Don’t store them in the bags either – particularly if the bags are a synthetic fabric.

  • Buy in glass rather than plastic jars and bottles. Prioritize fatty and acidic foods to buy in glass if you are on a budget. Peanut butter and olive oil are examples of fatty foods. Lemon juice, soft drinks (not a health food ever but even less healthy in plastic), spaghetti sauce, and salad dressing/vinegars are examples of acidic foods. Sometimes this is difficult since some stores only carry the commodity in plastic packaging.

  • Meats are almost always packaged in plastic now, so it is almost impossible to avoid. I buy some meats frozen so that the plastic is not closely touching the food and when there is a canned version (canned chicken, canned chili, canned tamales), I take that option sometimes.

  • Consider making some condiments from scratch (salad dressing, marinade). I already make my own marinade with basaltic vinegar and olive oil. I am going to experiment with making salad dressing so that I can forego buying it pre-made in a plastic bottle.  

  • Avoid plastic bags of things like popcorn (I rarely use the pre-packaged microwave popcorn), pumpkin seeds, or beans. Buy them in bulk (often you can use produce bags to get them from the store to home) and load up glass or metal canisters once  at home. Frequenting a store with a bulk food section will be a continuing experiment for me…the goal will be to reduce plastic containers touching food in my home.

  • Store leftovers in and eat from  glass or ceramic or stainless steel rather than plastic. Use stainless steel or wooden utensils. My cutting board is bamboo.

  • Cook in stainless steel – uncoated – pans.

  • Don’t heat or reheat food in plastic. Glass or ceramic always.

  • Buy eggs in pulp paper cartons rather than Styrofoam or plastic cartons. The eggs probably don’t get much microplastic from their container, but the pulp paper is generally the superior carton, and, like all the above measures, it reduces the plastic trash/recycle load to the environment.

Toiletries

Some plastic is small enough to be absorbed through the skin. There are two sources of plastics in toiletries: packaging and ingredients.

I try to buy cosmetics in glass. Usually this is possible for moisturizers and foundation makeup. There don’t seem to be good alternatives to plastic packaging for most items like shampoo, toothpaste, lotion, lipstick, or lip balm. I have started using bar soap which usually comes in paper wrapping or a box for hand washing and in the shower.

The ingredients in many cosmetics are sometimes microplastics or contain the same chemicals as microplastics. It’s very confusing…I don’t have a good strategy yet to fully understand the risk or how to avoid the worst offenders. I do realize that fewer ingredients is generally better and that maybe some ‘make your own’ would be better (for example, a water – glycerin – essential oil mixture in a glass bottle might be a good replacement for setting spray).

Previous Plastic Crisis posts

Josey Ranch – August 2025

While I was in Dallas in August, I made an early trip to the pocket prairie and lake at Josey Ranch in Carrollton – a place I visited frequently before we moved my parents to assisted living in January 2024.

There didn’t seem to be very many birds around, so I started my visit at the pocket prairie. The trash cans looked freshly painted, and the gardens looked like they had been recently weeded (piles of vegetation waiting to be picked up). Some of the flowers had gone to seed but that is normal for August. There were marshmallows that were surviving in the rain garden area. The sunflowers dominate but I was glad to see Texas rock rose among the plantings.

I went back to look at the lake and realized that there were not many grackles (I heard several…only saw one)…pigeons were about as numerous as always…only two ducks and one was a white domestic duck. The only birds I saw in the pond were one great egret and one snowy egret. The two swans were still there. Evidently there were a lot of geese there recently judging from the goose poop on the sidewalks. It was depressing that there weren’t more birds around and I wondered what happened.

I noticed more trash in the water – a foam cup, plastic bags, and sheen on the water near the shore. Is there more pollution in the pond now? I saw one turtle snout from a distance. Overall, the pond does not look as healthy as it was a few years ago. I took a few pictures of feathers in the grass.

As I walked to the plantings between the library and senior center, I noticed a tree that was planted in memory of someone. It was about 6 feet from the sidewalk….a Bur Oak! I was surprised that it was planted so close to the sidewalk…maybe the climate in Texas will cause it to not get as big as Bur Oaks usually grow.

I looked for the beautyberry that seemed to thrive previously in that area, but they were gone. One of the new plants was a rock rose. The morning was warming up but I didn’t see many insects.

It was a little depressing that the wildlife that used to be around the area seems to be reduced. Maybe I was there at an odd time….I’ll try to look again later this year when the birds that typically winter in Texas might be around.

Plastics Crisis: Show-Me Less Plastic Workshop

The Show-me Less Plastic workshop that I attended was provided by a partnership of Missouri River Bird Observatory and Stream Teams United. It is specific to Missouri but part of a nationwide effort from Beyond Plastics. The parts of the workshop that were local to the Springfield, Missouri area were provided by James River Basin Partnership.

It was held in a Springfield library (the photo is of a sculpture in the library) with a Panera Bread that catered the plastic-free lunch.

There was an overview of why plastic pollution is a crisis (health of everything on the planet including us is at increasing risk)…but the audience was already onboard with that. We were also aware of the long-term message from the plastics industry that the convenience of single-use plastic is so fabulous that we simply need to be more successful at recycling to resolve any problems…but recycling hasn’t worked and it is unlikely to ever be sufficient. The industry is assuming that recycling will not work since they are projecting a huge demand for new single use plastic production to take the place of their revenue stream from fossil fuels trending down as more renewable energy becomes available. The problem is huge and may very well be a more imminent threat to lives that climate change.

The bulk of the workshop was focused on going beyond what an individual can do: community education and outreach, influencing business and policy makers….first steps.

I am writing this the day after the workshop. There will be a follow-up email from the workshop coordinators.  There are still some things I am working on as an individual to reduce my family’s risk (but it is not possible to eliminate exposure micro and nano plastics…and it will get harder as there are more plastics in the environment). I have a tentative list of actions, but I want to work with a local Beyond Plastics Affiliate to be with others that are taking similar actions.

I came away from the workshop with one of the ‘door prizes’ – a stainless-steel container (with a straw!)…different than my other water bottles. This one will work well in  the car!

Road Trip to Dallas and Sustaining Elder Care – August 2025

My road trip to Dallas in August was over 3 days rather than 2 since the sister that visits my dad most frequently was taking a vacation. There was rain as I drove through Oklahoma on the drive down and then on the third day as I headed home….but the drive was dry on the ends (Texas and Missouri). It wasn’t as hot in Texas as I expected although the air quality was yellow the entire time I was in Dallas (and red in the later part of one day when I was, luckily, indoors).

The garden my sisters have maintained at the assisted living residence needs watering every day and we all take Dad out when we do that. He sits on the patio in the shade and enjoys the change of scene and outdoors in general. The house bought a new hose recently, so it was easier to maneuver without some of the plastic coming off the hose. There are peppers, tomatoes, and chives in a raised bed.

The sunflowers are at all stages of development. Next time I go, I will get some seeds to plant in my garden for next spring. I noticed that the miniature rose bush is surviving and there are some small Texas rock roses that my sister has managed to transplant successfully.

The temperature was pleasant enough that I decided to prompt Dad to do his PT in the patio chair. We were out long enough to see a lizard and katydid. On the last morning, I noticed there were lots of mosquitos, so we went back inside before finishing the round of PT…did the rest inside! I didn’t get any bites…and I hope he didn’t either.

The surprise at the residence was the staff finding out a company was coming to treat the kitchen for bugs…they quickly cleared the cabinets and asked if some of the things they weren’t using were ours. They were things we had brought from my parents’ house when they first moved to assisted living thinking it would help with the transition to have things they recognized. They did…but it’s been over 1.5 years now and my dad doesn’t remember any of them. My youngest sister packaged them up in reusable win bottle bags and took them home.

I enjoyed lunch with my youngest sister on the second day…splurged on a decadent dessert. I enjoyed the down time in the evenings – destressing with the usual Zentangle creation and reading and some exercise. The hotel breakfast was the same as usual: eggs with pepper, Cran raisins, walnuts, and a cinnamon raisin bagel.

Like always, I was glad to be home again.

Gleanings of the Week Ending August 30, 2025

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 Do Plants Know It’s Getting Hot? - Over the past decade, scientists have identified a few temperature sensors that regulate plant growth, some of which also detect light. Many of the experiments to understand the function of these sensors were done in the dark, leaving daytime temperature sensing unexplored. Now, in a recent study researchers discovered a brand-new role for sugar in daytime temperature sensing. They showed that at high temperatures, sugar acts as a thermostat to override plant-growth brakes, thus enabling heat-responsive stem elongation. These findings could pave way for breeding climate-resilient crops in the face of global warming.

Volunteers Discover 115-Million-Year-Old Dinosaur Tracks Revealed in the Wake of Devastating Texas Floods - Last month’s extreme floods in central Texas have uncovered 115-million-year-old dinosaur tracks in Travis County, which includes Austin. While the discovery is overshadowed by the deaths of more than 138 people at the hands of the very same natural disaster, it sheds further light on the state’s richly preserved paleontological history.

Horseshoe Crabs Break Free from Biomedical Testing - For 40 years, researchers relied on horseshoe crab blood to catch endotoxins in drugs. Now, synthetic alternatives and updated regulations can end the practice.

Cultivating for color: The hidden trade-offs between garden aesthetics and pollinator preferences - There are native plants with colorful and interesting flowers that bloom at different times, from early spring to late fall. These plants tend to produce reliable floral signals and offer the nectar and pollen needed to support pollinator nutrition and development.

Ancient Dental Plaque Unearths Prehistoric People’s Lifestyle - Tartar on ancient teeth is the oral microbiome fossilized over time. When researchers sequenced the genetic material isolated from ancient tartar, they found it teeming with bacterial DNA. The researchers identified several pathogenic bacteria and some antibiotic resistance genes, suggesting that the potential for antibiotic resistance was present in prehistoric times. Several bacteria such as those belonging to the genera Streptococcus and Actinomyces coexisted with humans through their evolution, offering insights into microbial health and disease through the ages.

An interstellar visitor and hairy caterpillars: The best science pictures of the week – From the BBC.

One small walking adjustment could delay knee surgery for years - A groundbreaking study has found that a simple change in walking style can ease osteoarthritis pain as effectively as medication—without the side effects. By adjusting foot angle, participants reduced knee stress, slowed cartilage damage, and maintained the change for over a year. The caveat: Before this intervention can be clinically deployed, the gait retraining process will need to be streamlined.  

A 2,000-Year-Old Sun Hat Worn by a Roman Soldier in Egypt Goes on View After a Century in Storage - A Roman soldier in ancient Egypt dealt with the excruciating power of the sun roughly 2,000 years ago: by donning a felt cap.

Amazon & Brimstone Advance Lower-Carbon Cement Collaboration - Brimstone developed a breakthrough process to co-produce multiple industrial materials, including portland cement, supplementary cementitious materials, and smelter grade alumina. The company was founded in 2019 to develop next-generation industrial processes optimized for economics, efficiency, and sustainability. The companies announced they signed a commercial agreement to secure a future supply of Brimstone’s materials in the coming years, pending successful completion of testing and commercialization to scale up requirements.

As Fire Season Ramps Up, Thousands of U.S. Firefighting Positions Are Vacant - ProPublica’s review of internal agency data found that more than 4,500 Forest Service firefighting jobs — over one-fourth of all the agency’s firefighting jobs — were vacant as of July 17. The Guardian also reported that vacancy rates were highest in the Pacific Northwest and Intermountain Regions, at 39 percent and 37 percent respectively. Even before all the layoffs and resignations this spring — the Forest Service sometimes struggled to get through busy fire seasons. Firefighters have been called in from Canada, Mexico, and Australia when resources are stretched too thin, and sometimes National Guard or military troops are deployed.