Josey Ranch – September 2002

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Carrollton’s Josey Ranch Lake still had noticeable problems. The broken sidewalks and disassembled boardwalks were still the same as in August. The heavy crane was gone. 3 city trucks drove on the walkway to get to the other side of the lake to begin repair to the boardwalks while I was there. Maybe the broken walkways will come next….or they’ll wait until next summer.

I saw one swan in August but didn’t see any in September and there were a lot of white feathers in the water and mud near the remaining cattail area. They were not native swans…but they have been at the lake from the beginning. They will be missed if they are truly gone.

I did see some other birds which made for a good morning of bird photography.

Great Egret

Great Blue Heron


Green Heron

Snowy Egret

Hopefully the work around the lake will be done before the winter birds arrive.

Gleanings of the Week Ending October 8, 2022

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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.

Photography Collective Highlights Washington State’s Beautiful Vistas in New Book – My husband and I were talking about a trip to the northwestern US before the pandemic…maybe it’s time to think about it again. It’s one of the few areas of the country we have not visited.

The people resurrecting India’s ancient fruit trees – Saving varieties of trees through grafting…mangos being the dominant example in this article.

Longhorned tick discovered in northern Missouri – I perked up when I saw ‘Missouri’ in the title…since I now live in the state. It turns out that this tick is originally from eastern Russia and Australasia…and was first found in the US in New Jersey in 2017. It has been spreading rapidly with Missouri being the first state in the Midwest. It has a negative impact on cattle.

Cactus holes and cobwebs: the weird nesting habits of birds – Some unusual bird nests.

James Earl Jones Retires from Voicing Darth Vader – End of an era….but not the sound because that will continue on recreated by a proprietary AI.

As carbon dioxide grows more abundant, trees are growing bigger – Increased CO2 accelerates photosynthesis and plants grow faster. The phenomenon is called ‘carbon fertilization.’ That can help reduce climate change if we can keep our forests intact (and increase forests). Drought, insect infestations, and wildfires are a big challenge toward that goal.

NASA successfully crashed a spacecraft into its asteroid target – A baby step toward defending Earth from space rocks.

Cacao consumption no limited to Maya elites – Cacao residues were found on jars, mixing bowls, serving plates, and drinking vessels used all over the El Pilar site.

Neonatal sepsis: the new threat posed by superbugs – Antibiotics were introduced in the 1940s, saving many lives…but they have been over-used – unintentionally breeding resistant microbes that no antibiotic can treat. In India, 20% of neonatal deaths are caused by sepsis.

US Plan to Add 500,000 EV Chargers in All 50 States Gets Final Approval – Hurray! I am enjoying my plug-in hybrid (Prius Prime) right now but want my next car to be an EV….and I still want to be able to take road trips! This project getting underway is a start toward making that easier.

Gleanings of the Week Ending October 1, 2022

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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.

What is the right age to get a smartphone? – No set answer or surprises in this article. I was a little disappointed but maybe the answer will always start out with “it depends….”

Air pollution might spur irregular heart rhythms in healthy teens – Air quality is important for everyone…not new news, but this study has supporting data for a segment of the population we generally think are very healthy.

A rapid shift to clean energy would save the world $12 trillion – I wish I was more confident that the people of the world have the will to save the planet (and ourselves).

Seven healthy lifestyles may reduce dementia risk for people with diabetes – Getting all 7 might be hard….but the 5 or 6 out the 7 should be something everyone can do.

Cool and Overlooked Critters of the Sagebrush Sea – Someone commented that they had driven across Kansas once and it was such a long slog that they didn’t want to do it again. This article reminded me that learning to look at unfamiliar places is a challenge…one we should consciously accept!

Daily multivitamin may improve cognition and possibly protect against decline – Easy to do!

Why you need a 'wellbeing wardrobe' – Most of my clothes are over a decade old and some were bought from a thrift store. I wear them until they are worn out and then I turn them into other things, compost them (if they a compostable fiber) or donate them (hoping that they can be sold or recycled). My sister commented that she was saving jeans to make a quilt. There are some items that seem to last longer than they did in the 70s (I remember inexpensive underwear and panty hose that were rarely worn more than a few times). Since I don’t buy many new clothes, I wondered about the demographics of who is buying so much clothing…and then trashing it so quickly.

Older adults with regular activity routines are happier and do better on cognitive tests – Picked up a vocabulary word from this article: zeitgebers – time cues which help set the body’s internal clock and can also assist in creating a stable routine. Some examples of zeitgebers are sunlight, exercise and eating…pets that require certain kinds of attention at about the same time each day.

Why plastic doesn't dry in the dishwasher – A little physics. I’ve noticed that we are using less plastic these days…more ceramic, glass, and metal. The last change was the containers we use for leftovers; I’ve gradually been replacing plastic with glass containers. My popcorn bowl (that I use in the microwave) is still plastic…but that’s about it.

Meet the Bat Falcon, the ABA Area’s Newest Bird – About the bat falcon, the ABA checklist and its importance to birders chasing a Big Year.

Gleanings of the Week Ending September 24, 2022

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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.

Photographer Captures the Vast Beauty of Alaska Through Breathtaking Mountainscapes – Eventually I’d like to visit Alaska…but pictures are the next best way to experience the state.

Characteristics of older forests can buffer effects of climate change for some bird species – Results from an 8-year study (2011-18). Forests can provide refugia for some species….our stewardship is important.

Ruby was the first Black child to desegregate her school. This is what she learned – I’m glad she survived and thrived….don’t want any child going through this type of experience in the future. Education is challenging for child without accompanying trauma from the community or institution or bullies.

Should you feed garden birds? – Right now we have 2 bird feeders and baths…with a few plants in the yard that attract birds as well. Over the next few years, I will be planting for the birds – native plants that will support insects the birds need particularly during their breeding season…produce pollen and nectar and seeds to round out their diet.

Earth’s Iconic Waves, observed by Landsat – A 3.5 minute video about places on earth where the waves are significant enough to be visible from satellites…and a little about why those spots produce the types of waves observed.

The sands of Mars are green as well as red, rover Perseverance discovers – The discovery of volcanic rocks on Mars rich with large grains of olivine! I remember going to a green sand beach on the big island of Hawaii – olivine on earth.

Enhanced Geothermal Technology Cracks The 24/7 Energy Code – Maybe a technology that will be as important as wind and solar in our renewable energy portfolio.

What older adults do while they sit affects dementia risk – Passive behaviors like watching TV increased dementia risk-- on the plus side active behaviors while sitting like reading and using computers reduced dementia risk. The study had more than 145,000 participants aged 60 or over with nearly 12 years of follow-up.

Cataracts: we’re working on eye drops to treat them so people don’t need surgery – Glad the research is happening…probably not fast enough to be available when my cataracts will require treatment.

When Told About Flood Risk, Homebuyers Shun Vulnerable Homes, Study Finds – I shouldn’t be a surprise that people don’t want to buy properties that flood….and there are a lot of expensive coastal properties that have an increasing flood risk.

Gleanings of the Week Ending September 3, 2022

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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.

Pregnant women are exposed to cancer-causing chemicals in dishware, hair coloring, plastics, and pesticides, study reveals – Something else for pregnant people to be anxious about. I wish these studies had a stronger component about how to reduce exposure, but it seems that the problematic chemicals are very pervasive.

The U.S. diet is deadly. Here are 7 ideas to get Americans eating healthier – These ideas a geared to making it easier for individuals to make healthier choices. Right now…it seems that the push is toward unhealthy food choices.

Cool planning for a hotter future – Actions we need to take to achieve the ‘late century rapid action’ maps.

Low physical function after age 65 associated with future cardiovascular disease – Individuals were assessed for walking speed, leg strength, and balance….and the scores were more predictive of cardiovascular disease risk than the traditional risk factors that work for middle-aged people (high blood pressure, high cholesterol, smoking or diabetes).

On “Trash” Birds: Rethinking How We Label Common Species – There is no such thing as a ‘trash’ bird or any species. They are all just part of our world!

Can These Lights Make Crosswalks Safer for Pedestrians Distracted by Their Phones? – People shouldn’t be walking while looking at their cell phones more than where they are headed….but they do and maybe Hong Kong is ahead of us in developing a solution to reduce tragedies.

Is Breadfruit the Climate Change-Proof Food of the Future? – Not a food I know anything about…it’s not in our grocery stores yet. I looked at some recipes and it seems like it would be a versatile addition to our diet.

Archaeologists Call on UNESCO to Protect the Hagia Sophia – It’s sad when pieces of architectural history are not maintained. Hopefully this call will help organize what is needed to preserve Hagia Sophia.

Heat waves + air pollution can be a deadly combination: The health risk together is worse than either alone – There are ways to stay safe…but it is not possible for everyone all the time. We need to address the underlying issues for the health of everyone. Often – addressing air pollution also is step in a good direction of climate change as well.

See the Incredible Sunflower Superbloom in North Dakota – Wow! Maybe a trip to North Dakota some July/August should be added to our list of road trips we want to make.

Through my Office Window – August 2022

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I am enjoying the office windows not having screens. It’s much easier to take pictures! The view from the sitting area in my office includes hollies, a bird bath, a rhododendron, and, if I look a little more to the left, a bird feeder.

After a rain I photographed some drops of water on one of the plants right outside the window…and the drops have reflections of the leaves!

More birds have discovered the bird bath recently. The most numerous birds I see there are the female and juvenile finches.

The doves and squirrel often share the shady place under the hollies in the hot afternoons.

I noticed a scruffy looking male cardinal that seemed to be displaying with his tail spread out and feathers fluffed…or maybe the behavior was just part of molting. The bird was under the bird feeder enjoying the seeds dropped by finches.

Another odd-looking bird was on the feeder this past week. I think it was a juvenile male grackle since I saw it with adult grackles….and the plumage does look like it is coming in black (the male color).

Finally, the one window that still has a screen on it looks out mostly to grass….and there was a butterfly hiding in the now lush green blades! I’ll take off the screen next time I do some yard work!

Gleanings of the Week Ending August 20, 2022

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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.

Photographer Creates Mesmerizing Flight Trails of Winged Creatures as a Meditation on Time – Action in the air (composite images).

The crab invading the Mediterranean Sea – The blue crab is native to the Indo-Pacific but reached the Mediterranean Sea in 1898…about a decade after the Suez Canal opened. With temperatures in the Mediterranean rising with climate change, more the crab larvae are reaching adulthood. Now the Tunisians are trapping and processing crabs for export. Other places in the Mediterranean are also harvesting and processing invasive species: Cyprus has local restaurants serving lionfish and jewelry/artwork is created from their soft colorful fins. Rabbitfish have also become a commercial fish. But will these measures be enough to rebalance the ecosystems and improve biodiversity?

Where did pigeons come from? – A bird that we see frequently….that humans have taken around the world…and it likes to stay near us!

Understanding the new Federal tax credit for electric cars – Why does it always have to be complicated?

Is dark chocolate really good for you? – Of course! I like my high % cocoa squares first thing in the morning…my perfect 1st breakfast.

The dangers of working in hot weather – Glad to see some attention on this…and a sharing of practices that can help while still getting work done. With the high level of employment (and often challenges hiring new people), businesses should have an elevated interest in keeping their workers healthy and productive.

 Home solar + storage will get a boost from the recent climate bill, claims Bloomberg – Hurray!

Banana peels make sugar cookies better for you – Ok – so maybe I should never put banana peels into the compost. I’d rather use them directly in recipes like Banana Peel Cake rather than making them into flour. I think I’ll start washing them and putting them in the freezer when I eat the fruit….process them as I need them for baking!

Meet the world’s largest land crab – And also learn a bit about Palmyra Atoll.

Is the river of grass really a river? – A little history…and discussion of what makes The Everglades a river (an unusual one!).

Springfield Botanical Garden – July 2022 (2)

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There are insects and birds in the Springfield Botanical Gardens too…although they sometimes require more luck…and searching. I was disappointed that the only butterfly I saw was a cabbage white – although I saw it right away on the walk between the parking lot and the hosta garden.

There was rabbit nibbling among the hostas…squirrels and robins were there too.

I spent more time in the English Garden…just a short path off the South Creek Greenway Trail…and I was glad I did because there was a hummingbird moth enjoying the flowers! They really do move about like a hummingbird!

The zinnias and sunflowers were far enough in their development for goldfinches to be eating the developing seeds. There was a small flock of the birds moving among the flowers near the Butterfly Garden.

As I hurried on the route back to the car (my husband had texted he was there and ready to leave), I took a picture of a robin perched on a garden sign. I see them frequently at home too. Somehow - they look a little smaller and scruffier than the robins I saw in Maryland. Maybe the drier conditions this year?

Gleanings of the Week Ending July 23, 2022

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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.

Watch a Deep-Sea Squid Carry Hundreds of Pearl-Like Eggs – A video from the Monterey Bay Aquarium.

It’s a trap: managing cowbirds to save songbirds – The strategy of trapping cowbirds (a brood parasite) to help endangered songbirds along the Santa Clara River in Southern California has evolved to reduce harming other species and cost less.

Electric vehicle buyers want rebates, not tax credits – Of course….immediate rebates rather than waiting for months to get a tax credit are much more appealing.

Urban waterways: discovering the hidden beauty of a Jersey River – River restoration across the country…with the Cooper River story in more detail.

Universal influenza B vaccine induces broad, sustained protection – A new kind of vaccine….using nanoparticles. Perhaps this new technology will lead to an effective universal flu vaccine.

The sustainable cities made of mud – A little construction/architectural history….that could be applied more often.

10 Weird Australian Marsupials You’ve Never Heard Of – So many unusual animals…Australia has more than just kangaroos and koalas!

Cancer probably killed world’s first known pregnant Egyptian mummy – 2,000 years ago a young woman died…and was mummified. The Warsaw Mummy Project has determined that she was pregnant – the fetus was ‘pickled’ in the highly acidic and low oxygen environment of the mummified womb – and the woman probably died of nasopharyngeal cancer.

More Electricity from Wind and Solar than Nuclear for 1st time in USA – Hurray! Wind and solar accounted for over 25% of the nation’s electricity in the first 4 months of 2022!

Loss of male sex chromosome leads to earlier death for men – What? Y chromosome loss happens in 40% (estimated) of 70-year-old men. The loss occurs primarily in cells with rapid turnover, such as blood cells. And it might lead to heart muscle scaring…and then heart failure.

Gleanings of the Week Ending July 16, 2022

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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.

Tallgrass Prairie National Preserve: A windo into the past – A prompt for an early fall road trip? It is about 4 hours from where we live now.

Psoriasis: Study lays foundation for new treatment strategy – Hope more targeted treatment can be developed….avoiding the drugs used currently that suppress the immune system overall.

Winners of the 2022 Audubon Photography Awards Celebrate the Beauty of Our Feathered Friends – Images of birds in action.

The silent danger of gum disease – More reasons to sustain regular dental checkups….and for dentists to be vigilant.

The Milkweed Gang – Milkweed attracts quite a few insects…even if it is an island surrounded by invasive plants!

New species of giant waterlily is the largest in the world – It has been growing in Kew Gardens in 177 years and in a herbarium in Bolivia for 34 years….always assumed to be the well-known species of giant waterlily named after Queen Victoria. The leaves can grow up to 10 feet wide…and support at least 176 pounds!

Toads surprise scientists by climbing trees in UK woodlands – Even when we think we know a species well…there are still surprises!

This New Species of Carnivorous Pitcher Plant Traps Its Prey Underground – In the rainforest of Borneo at elevations of 3,600 – 4,265 feet.

Ozone Hole — New, Large, Constant Ozone Hole — Appears Over Tropics – 7x larger than then Antarctic ozone hole!

Unlocking the secrets of the ancient coastal Maya – More than a decade of interdisciplinary work increasing the understanding of how these people lived and responded to rising sea levels and changing political/economic systems. And still more to be learned.

Gleanings of the Week Ending July 9, 2022

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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.

Bonsai trees tell of winters past – An elfin forest of hemlocks on the outer coast of Glacier Bay National Park…and they hold the history of 4 centuries of winters in their growth rings.

See the vibrant, long overlooked colors of classical sculptures – Greco-Roman marble sculptures were covered in bright hues (polychromy) originally!

Pioneering recycling turns mixed waste into premium plastics with no climate impact – Wouldn’t it be great if suddenly mixed waste could replace fossil raw materials for ALL plastic production?

Understanding horseshoe crabs at Cape Cod National Seashore – A short video about a research project just starting.

Get a Sneak Preview of the 2022 Bird Photographer of the Year Finalists – Capturing birds in action…rather than portraits.

Invasive species taking over some American forests - Amur honeysuckle (a shrub from Asia) is a big culprit. Callery Pear (the ‘wild’ version of the Bradford pear) is a close second.  I just cut down a Callery Pear that was growing in the front bed of my new house in Missouri…almost obliterating a crepe myrtle! Other foreign species that have become problematic: porcelain berry, tree of heaven, winged euonymus, European buckthorn, Oriental bittersweet, common privet and lesser periwinkle...Norway maple, Amur cork tree and white poplar along with herbaceous species such as lesser celandine, garlic mustard, Japanese knotweed and Japanese stilt grass.

A Surprisingly High Number of Wildfires Are Caused by Electrocuted Birds – Awful….good that there is a way to reduce the carnage…at less cost than the consequences of the fires.

Rural areas near coast will bear the brunt of US sea-level rise – Analysis focused on the Chesapeake Bay…marshes forming where forest and farmland is today.

Once-Common California Bumble Bees Have Gone Missing – The survey did not find the formerly abundant Western bumble bee. The last statewide survey was conducted 40 years go…and a lot has happened in that time: habitat loss, pesticides, and climate change. None of the species were doing well. Big problem – since bumble bees help pollinate $3 billion worth of crops in the US each year (including tomatoes, peppers, and cranberries).

Scientist war of links between soil pollution and heart disease – The author of the study commented: “Until we know more, it seems sensible to wear a face mask to limit exposure to windblown dust, filter water to remove contaminants, and buy food grown in healthy soil."

Settling in, developing new routines – 1st month

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A new house – neighborhood – city – state (Missouri)…a lot has changed for us this past month. We are still unpacking but have done enough to live comfortably…do the rest of the opening of boxes and distribution of ‘stuff’ at a slower pace. I am starting a monthly post to document the new routines we are establishing.

Trash/recycling. I like that we have a bin for the weekly trash collection rather than just putting big plastic bags at the curb like we did in Maryland. The downside is that recycling comes every other week rather than weekly like it did in Maryland…and the first cycle was cancelled because they were short a crew! Another difference: neither trash or recycle curbside collection take yard waste. So – I’ve been to the recycle center 3 times already (twice for boxes there were not reusable and once for yard waste after I cut down a Callery pear that was taking over a crepe myrtle in my front flowerbed); fortunately, the recycle center is not that far away from our neighborhood.

The mini-kitchen in the basement near my office is perfect for making my favorite snack: popcorn! What a luxury to have it close rather than a flight of stairs away.

It is also a luxury to do my back exercises on the twin bed near my office rather than getting down (and then up) from the floor.

Groceries are different too; the closest store is a Walmart which does not have as much selection as Wegmans in Maryland. I may look further afield for groceries eventually even though the close location of the Walmart is a big plus. I get to the store about 6:30 AM just as I did in Maryland; shopping in a store with more stockers than customers is something I’ve grown accustomed too…prefer!

Laundry has been an adventure. There is still a flight of stairs between the laundry room and the bedroom, but our Missouri house has a laundry chute! We’ve added handles to the doors of the chute (not sure why they didn’t have handles before) and bought large baskets to catch all the laundry at the bottom. And what a luxury it is to have so much room to hang up clothes that we don’t want to put in the drier!

Barn swallows. When we moved into the house, we noticed almost immediately that we had bard swallows nesting under the deck….easily viewed from our patio or through the windows around it. The babies hav since fledged and I’ve tried to clean up the bird poop that fell from the nest onto the patio…the price for having an easily observable nest. We didn’t have barn swallows at our Maryland house, so this is a new bird for our yard. We put out two bird baths but they haven’t been used very much….the neighborhood ponds are too close probably. We haven’t put up bird feeders yet.

More new routines next month….

Morris’ A History of British Birds

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The 8 volumes of A History of British Birds by Francis Orpen Morris are available on Internet Archive. I enjoyed browsing the images this past spring. I’ve selected an image from each book to share in this post.

(vol 1, 2, 3, 4, 5)

Volume 6 included two birds seen frequently in North America: the coot and the Canada goose.

Volume 7 included the Great Auk which was probably extinct – or near extinct – by the time the books were published in 1862. There were some birds – such as the swallow (volume 2) and the cormorant (volume 8)– that had generic entries.

Morris was an Irish clergyman – a ‘parson-naturalist’ of the 1800s; his professional role accommodated his natural history interests. According to the Wikipedia entry about him, he was a pioneer of the movement to protect birds from the plume trade…refused to accept the theory of evolution.

I will miss…

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Nearing the end of our time in Maryland…I am acknowledging what I will be miss from this area of the county. It’s been our home turf for almost 40 years. From the very beginning, I’ve enjoyed:

Big trees. When we first moved from Texas, the big trees were one of the first things we noticed. We had several very large oaks in our Virginia house and maples that got much larger in the time we lived in our second. At the house we are moving from (our third in the area), there is a large oak, sycamore and maple in the yard…and a forest of trees dominated by tulip poplars behind the house. Our house in Missouri has younger trees…and varieties that won’t be as tall. It has the advantage of making the roof ideal for solar panels. I am glad that the area does have big trees though; I don’t think I would want to live in a part of the country that didn’t!

Historical sites/monuments. The Washington DC is full of historical sites and monuments. Our long-time favorites are Mount Vernon, the Washington Monument, The Jefferson and Lincoln Memorials, and the Dupont museums around Wilmington (Hagley, Winterthur, Nemours). Will we miss them in our new home? Probably not…but we have always included historical sites and monuments in our travels; that will continue.

Gardens. Brookside Gardens, the National Arboretum, Kenilworth Aquatic Garden, US Botanical Garden, tidal basin/cherry blossoms and Longwood Gardens have all been some of our favorite places in the area. We already know that the Springfield Botanical Gardens are something we’ll enjoy close to our new home…and I’m already anticipating a long weekend to explore the Missouri Botanical Garden in St. Louis.

Seasons. We thoroughly enjoyed the seasons in Virginia/Maryland: the colors of fall, the snow in winter, the trees and bulbs that bloom profusely in spring, and the summers that don’t get as hot as in Texas! In Missouri we are expecting somewhat similar although a little drier and, perhaps, more extreme.

I will miss aspects of the area that I’ve enjoyed post-career too:

Education and volunteering opportunities. I thoroughly enjoyed the volunteer opportunities in Maryland – particularly Howard Country Conservancy and the butterfly exhibit at Brookside Gardens. The educational opportunities associated with my volunteering (Maryland Master Naturalist and Howard County Legacy Leadership for the Environment, for example) were appreciated too. I’ll look for similar opportunities near my new home. I already know there is a Missouri Master Naturalist program and some potential volunteer opportunities that I can pursue in Springfield…..or maybe I’ll find some tangential interests that will lead to very different education/volunteering opportunities.

Forest behind my house and lots of birds. This spring the area around our house in Maryland seems to be particularly lush and our two bird feeders have been very busy. I will miss that in our new house because the vegetation is not as large. On the plus side, the new yard will work reasonably well for astronomy and there is room to add some plants that I’ve never had before (like an oak leave hydrangea…and a pollinator garden that needs full sun).

Birding tours. We’ve enjoyed the tours with Delmarva Birding and the festivals at Cape May. We’ll be exploring new ones closer to our home in Missouri. I anticipate seeing the migrating sandhill cranes along the Platte River some time!

Gleanings of the Week Ending June 4, 2022

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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.

Under Water and Under Pressure – 100 national parks are coastal…and are already taking action to mitigate sea level rise.

Where do ‘Hawaiian box jellies’ come from? – Evidently the box jellies appear close to shore like clockwork 8-10 days after full moon. This research reveal that the jellies are spawning during that time…and where they are when they not close to shore. This is important for providing better information to ocean swimmers and beach goers…trying to avoid stings. Another benefit…learning to keep the food web balanced to control box jelly numbers in Hawaii and other tropical localities.

Stirring up a mid-Atlantic bloom – Lots of nutrients flowing into the water from the coastal watersheds during spring rainstorms.

Vancouver requires gas stations & parking lots without EV chargers to pay $10,000 per year – Interesting idea…hope it increases the number of chargers and the trend to EVs!

Photography In The National Parks: More Favorite Places For Photography - We’re not going to be traveling to any of the western parks near term….so I enjoyed them through these photographs: Crater Lake, Redwood, Yosemite, Great Basin, and Lewis and Clark (Washington state portion).

Maya tooth treatments may have prevented infection – In the Mayan world - holes were drilled to attach stones to teeth; an analysis of the sealant used for 8 teeth from across the Maya empire (AD 200-900) revealed that most sealants included ingredients from pine trees that have been shown to fight the bacteria that cause tooth decay.

Top 25 birds of the week: Forest Birds – I always like bird pictures….

Scientists recreate Cleopatra’s favorite perfume – Recreating Mendesian perfume…the result so far has been a strong, spicy, faintly musty scent that tended to linger longer than modern fragrances…with ingredients like desert date oil, myrrh, cinnamon, and pine resin.

Grand Canyon of Texas – I remember (tent) camping in Palo Duro Canyon in the 1970s on the way to Colorado…being very hot and worried that our tent was too close to a red ant bed! At the time, I didn’t realize that it is the second largest canyon in the US (behind Arizona’s Grand Canyon).

Why humans get less sleep than other primates – A different type of sleep research…teasing out the differences in sleep of humans and other primates….and between non-industrial human populations and industrial human populations. It turns out that in the human populations…the hours of sleep are about the same but the perception of getting enough sleep is higher in the non-industrial populations than the industrial ones!

Gleanings of the Week Ending May 21, 2022

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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.

Amazing Photo of Wisteria Trees Looks Like a Fireworks Display – Pictures from Japan’s Ashikaga Flower Park.

New Mexico Wildfire Spawns Fire Cloud – A pyrocumulonimbus cloud formed; the vertical plume reached the tropopause….an altitude of about 12 kilometers.

Heatwaves are altering our everyday lives – The new normal but we aren’t very well prepared for it; there are some obvious adaptations that are needed – particularly to electrical networks. No one wants infrastructure to fail at a critical time.

Well-preserved iron age arrow discovered in Norway – The arrow was recovered from a glacier…iron arrowhead, sinew, tar, thread, shaft, and feather fletching was preserved. It is about 30 inches long.

Rigid waterproof coating for paper aims to reduce our dependence on plastic – Interesting…would be great if it could speed the transition away from plastic for food packaging particularly. The article said the chemicals break down over time into harmless components…but didn’t say how long that took.

Chemicals that linger for decades in your blood – So many chemicals introduced in my lifetime are probably still in my blood. I can remember the spraying of DDT for mosquitoes in the ‘60s….one instance particularly of the straying truck going down the farm road near my grandparents house as we played in the back yard. How much of my exposure do I still have…did I pass along to my daughter?

Ultraviolet light reveals radiant hidden beauty of flowers – A project during the COVID-19 pandemic…beautiful results.

Archaeologists Unearth 3,000-Year-Old Giant Statues in Sardinian Necropolis – Over 7 foot tall…with almost emotionless expression, blocky nose and deep-set eyes. The two found most recently were boxers but about two dozen others have been found since the mid-1970s: 16 boxers, 4 archers, and 5 warriors.

Top 25 birds of the week: May 2022! – Bird appreciation….a source of beauty in the world.

Disparities in natural gas leak prevalence in US urban areas – Why can’t pipeline companies do better…not wait around until regulation requires them to do it? We should be more critical of the companies that they are not actively reducing leaks in their pipelines.

Gleanings of the Week Ending May 7, 2022

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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.

A Watershed Moment: Key Findings About Potential Drinking Water Contamination – The sources of contamination are varied….but the list of primary sources is relatively short.

Better residents’ health after switch to electric buses – A study from Sweden. Improved health is a benefit of electrification of transportation!

Should people get rid of their yards? – Somewhat depressing conclusion: “Most people would rather make an aesthetic choice with their lawns than an environmental one.” My plan is not to eliminate the yard in my new house but to minimize it over time with the addition of bushes along the fence and extending beds around trees and around the house.

We talk the fastest growing green jobs with LinkedIn Sr. Editor – The “job vs the environment” is changing. The “green economy’s ability to expand job opportunities is too significant to ignore.” This growth in green jobs is like the 1970s for computer related jobs – a lot of new types of jobs and many of them will extend for the duration of a career starting now.

Discover the Microscopic Wonders of Olympus’ 2021 Image of the Year Awards – Taken with light microscopes…lots of finesse preparing the specimens.

Known to be toxic for a century, lead still poisons thousands of Midwestern kids – Two things I learned from this article about the state I am moving to: Missouri is one of the four states in the Midwest that is struggling to alleviate lead poisoning in children…and it is the number one producer of lead in the US. Hope they are making progress.

Top 25 birds of the week: terrestrial birds – Always enjoy the bird photographs! This group includes a roadrunner….a bird I always associate with Texas but the photograph was taken in California!

Tests indicate bronze age daggers had a practical purpose – Evidently the daggers were thought to be ceremonial objects prior to this analysis.

Should we be eating three meals a day? – The number of meals may not be as important as consistency….and giving the body a long enough ‘fast’ time to rest.

The Great Barrier Reef through Time – Landsat Images used to illustrate recent research on the growth of the reefs as the ocean changes. Evidently the reef has been more resilient to past sea-level and temperature fluctuations than previously thought….but increased sediment input has been a bigger problem.

Gleanings of the Week Ending April 30, 2022

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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.

India’s fantastic freshwater fauna and where to find them – I was caught by the picture of the dancing frog at the top of the post. Other unusual animals featured in the rest of the post…some very different than what we see in North America.

Meat consumption must fall by at least 75% - And not just because of climate change. Health and economic effects also contribute to the rationale.

Top 25 birds of the week: birds communications – Pictures don’t impart sounds…so the post is really about bird body language.

Meet the Eastern Phoebe, the flycatchers that coexists with humans – It’s always easier to hear this bird than see it! We have one that visits our backyard almost every morning this spring.

A community of seed savers has a recipe to revive rare varieties of collard greens – I became a fan of collards in my CSA share…now I am thinking that I might try planting an heirloom variety! I like them better than kale because the big leaves are flatter – easier to roll and the cut to make slaw…or as a last ingredient into a stir fry.

U.S. has warmed by 2.6 degrees F since first Earth Day – This was my first look at this metric. Maryland is bright orange (3 degrees increase) and Missouri is white (1.5 degrees increase). Maybe another aspect of my move to Missouri could be climate related migration!

The US will phase out incandescent light bulbs – Ban takes effect in 2023…but lots of people have already made the transition to the more efficient bulbs.

Picturesque clouds of Greenland – Cloud streets and vortices.

22% of new cars in Europe have a plug! – Hurray! Hope the US will catch up sometime soon.

Spatial maps of melanoma – Diagnostics…enabling more precise medicine. Tissue samples must be supplemented with multiplexed imaging techniques to diagnose and treat melanoma more effectively.

Ten Little Celebrations – April 2022

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April was a whirlwind month---with more than the usual amount of drama because of our plan to move to Springfield, Missouri. More than half the little celebrations I selected for the month have to do with the move:

Finding a house we liked and getting it under contract. It was new (and high anxiety) to do the contract with only seeing it virtually…thrilling to do the walkthrough to confirm that it was THE HOUSE for us.

A good driving day is always welcome, but we particularly celebrated one of the days heading home; perhaps a sunny, spring day is balm to the stress of the drive and the anticipated events of the next few months.

Home again is always something I celebrate. This time I savored the house that has been home since October 1994…realizing that soon I would be transferring the joy of homecoming to a new place.

Initiating contact then selecting movers. This was not a single day event, but I was pleasantly surprised at virtual inventories and other options. There are some things that have changed for the better since my last long distance move in 1983.

22 boxes packed in one day. I set a goal for myself to pack 20 boxes a day for a week and I achieved that goal! I celebrated the most on the highest day (22 boxes).

There were other things to celebrate in April…

Early morning at the grocery store. I love the quiet at the store before 7 AM with spring far enough along that it is light at that time…but still full of morning color.

A medical test that found nothing. Sometimes finding nothing is worth celebrating…particularly as we get older.

No traffic on the Bay Bridge. We made a 2-day trip to the Eastern Shore (birding field trips) and celebrated that we didn’t have traffic on the bridge – coming or going.

No traffic on the Bay Bridge. We made a 2-day trip to the Eastern Shore (birding field trips) and celebrated that we didn’t have traffic on the bridge – coming or going.

A wealth of birds. There were 4 field trips over 2 days…and we celebrated that we saw so many birds – some species in larger numbers than we had ever seen before. Stay tuned for blog posts coming next week.

Japanese Garden. I enjoyed our visit the Mizumoto Japanese Stroll Garden in Springfield MO although the celebration came afterward as I looked at my pictures (too noisy from the mowers while I was in the garden).

Gleanings of the Week Ending April 23, 2022

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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.

Virologists Identify More Than 5,000 New Viruses in the Ocean – Another indication that we still have a lot to learn about life on our planet.

Top 25 birds of the week: Bird Habitats! – Beautiful birds! I always enjoy seeing photographs…seeing birds I know and some I don’t!

The Jumping Slugs of the Pacific Northwest – A little different than the slugs I’ve seen. These have a vestigial shell on the top of their ‘hump.’ There was a new-to-me skeletal name in the article: slugs have a hydrostatic skeleton!

Aging clocks aim to predict how long you’ll live – Really? The value of the various aging clocks is still TBD.

Wildflower Fungi – This post was from the Master Naturalist group in Springfield MO. I am paying more attention now that I am moving to the area.

Deforestation drives climate change that harms remaining forest – Deforestation causes changes in a regions air temperature and precipitation…instigating changes in the whole region rather than just the part where the forest was removed.

Scientists Identify 50,000th Spider Species on Earth—but Thousands More Are Waiting to Be Discovered – It’s humbling to realize that there is so much about our world that we don’t know….have not discovered.

Amid Hopes and Fears, a plastic boom in Appalachia is on hold – Another sad trend in Appalachia…still hitching their future to fossil fuels. The jobs look good but the long-term jobs are few and the market for their products is not a positive one. Everyone wants to reduce single use plastics as much as possible.

Study suggests tree-filled spaces are more favorable to child development than paved or grassy surfaces – Playgrounds need more trees!

Germany’s Nature Society Crowns the 2022 Nature Photographer of the Year – The first picture is of a male kestrel. That caught my attention…and then I browsed the rest of the photos.