Gleanings of the Week Ending April 26, 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.

Liberation of Bergen-Belsen: how a lack of protective clothing cost lives – Typhus was rampant when the Bergen-Belsen concentration camp was liberated by British troops on April 15, 1945. Anne Frank had died there just a few weeks before. What happened in the immediate aftermath of liberation is described.

How climate change is supercharging pollen allergies – Longer growing season….and extreme allergy events where trillions of pollen particles, sucked up into the clouds as the storm formed, splintered by rain, lightning and humidity into ever-smaller fragments – then cast back down to Earth for people to breathe them in. In one such event in Australia - emergency rooms saw eight times as many people turning up with breathing problems as they would normally expect. Nearly 10 times as many people with asthma were admitted to hospital. 10 people died. It’s been called ‘thunderstorm asthma.’ In the US, pollen levels are expected to be higher than average in 39 states…with worse symptoms.

Colorful city birds – Brown shades are more common in natural environments than in cities. Successful urban bird species have more elaborate colors in their plumage, which is especially true for females. Cities seem to favor more colorful birds -- probably because there are fewer predators in urban areas and 'being seen' poses a lower risk than in rural areas.

See the Titanic in Remarkable Detail With a 3D Scan – From National Geographic. …a digital reconstruction of the wreck.

Royal Meteorological Society Celebrates 10 Years of Incredible Weather Photography – Great photographs an interview with Kirsty McCabe, UK's Royal Meteorological Society’s senior broadcast meteorologist and editor of their MetMatters blog.

Odd-Looking Blue Creatures Are Washing Up in Large Groups on California’s Beaches Once Again –The jellyfish-like creatures in this post are Velella velella – thin, oval shaped blue or purple that usually are 3-4 inches long. They use their stinging blue tentacles to prey on plankton.

Meet Four Amazing Endemic Parrots from New Zealand – They are quite different from each other…and the parrots we see in zoos.

Why you should avoid lotions and creams that contain 'fragrance' – Avoiding fragrance is easy enough…but other things are harder to detect and avoid.

Six immersive experiences for more joy – The 6 seems reasonable to me…most of them I had derived for myself already!

Ten National Wildlife Refuges That Need Our Support Most – All the wildlife refigures I have visited over the past few years have unmet maintenance needs. Funding for materials, equipment and staff has been too low for some time. There are Friends organizations that try to address some of the needs…but it is never enough. Some of the places that became refuges because they are very special are suffering now…maybe being irrecoverably harmed.

Science of Terra Nova British Antarctic Expedition

The Terra Nove expedition took place between 1910 and 1913. It was led by Captain Robert Falcon Scott who died after making a last entry in his diary on March 29, 1912; his death along with the men in his party, overshadowed the scientific contributions at first.

The 12 scientists who participated—the largest Antarctic scientific team of its time—made important discoveries in zoology, botany, geology, glaciology, and meteorology. Volumes 4-8 of the Natural History Reports from the expedition were published between 1917 and 1924; they are my free eBooks selections for this week…freely available on Internet Archive.

 Natural History Reports / British Antarctic ("Terra Nova") Expedition, 1910-13 V4

Natural History Reports / British Antarctic ("Terra Nova") Expedition, 1910-13 V5

Natural History Reports / British Antarctic ("Terra Nova") Expedition, 1910-13 V6

Natural History Reports / British Antarctic ("Terra Nova") Expedition, 1910-13 V7

Natural History Reports / British Antarctic ("Terra Nova") Expedition, 1910-13 V8

Project FeederWatch – April 2025

The juncos seemed to have left a little earlier than I expected. We didn’t see any by the beginning of April. Our bird feeder area looks almost the same as it did in the winter since the hollies and cedar are evergreen. Now we have violets coming up (the small low clumps of green in the rocked areas); they seem to thrive in the rock with landscaping cloth underneath. I’ve noticed robins and doves collecting the fine stems from last season’s violets to build nests.

We were startled during the first few minutes of one of our Feeder Watch sessions by a Cooper’s Hawk flying in and landing on the patio table! I managed to get a picture before it took off. All the other birds had vacated before the hawk came – so it didn’t get a meal from our feeder area. They didn’t return until the later part of our 30-minute observation time.

The white-throated and white-crowned sparrows are still around. I didn’t take pictures of them. There are house finches and goldfinches. The goldfinches are sporadic visitors and the one we saw stayed at the feeder longer.

The light blue color when a dove blinks always surprises me. This one seemed to snoozing….making it easier to photograph. It was cold morning, so the feathers were fluffed.

The Carolina Wren is not a bird we see every single observation time…but we usually see it at least once during our 2-day Feeder Watch count. It likes the suet…and whatever is scatter on the ground….best.

There is a pair of downy woodpeckers. They like the suet and the seed….and our trees. I am hoping they nest nearby and produce young this year.

I saw a red-bellied woodpecker briefly, but the grackles came and it left quickly. On the plus side – the grackles are acting as a deterrent to the starlings.

This is the last month of the Project Feeder Watch season. I’ll do one last post in early May to close out what happens at our feeders (maybe we’ll see some migrants). We’ll start up again in the fall.

2 Months with my Nikon Coolpix P950

The most significant experience with my newish Nikon Coolpix P950 was our trip to Loess Bluff’s National Wildlife Refuge; there were three blog posts from that trip (one, two, three). My favorite image that the new camera captured was a video of trumpeter swans…trumpeting!

There were a few photos I took around my spring yard – crocus and a pinecone in the grass. I notice the slight increase in weight from my previous camera…not a positive for the new one.

The camera autofocus is not as good in lower light as my previous camera…or maybe it is the ‘through the window’ aspect of the photos I take while we are making Feeder Watch observations.

I am determined not to revert to my previous bridge camera (Canon Powershot SX70 HS) but I find myself using my small point and shot camera that I can slip in a pocket for times I don’t anticipate needing the additional zoom power of the heavier camera!

Project FeederWatch – March 2025

We are seeing more robins! They aren’t at our feeders but are not far away in our yard and trees. It is a welcome sign of spring. There are red-winged blackbirds at the feeders sometimes…and we always hear them. I hope there is enough vegetation around our stormwater pond to encourage their nesting. Our winter visitors are still around as well. Grackles are showing up more frequently. Of course, the squirrel appears to lap up any spilled seeds.

The doves seem to have increased in numbers but it may just be that they are pairing up, so we are seeing then in twos.

We left our suet feeder empty for a couple of weeks and are seeing a lot fewer starlings. Our other feeders (squirrel proof) almost close with the weight of the starlings so they don’t get much seed from them.

My husband and I have enjoyed our weekly sessions watching the feeder…will be sad when the program ends at the end of April…will sign up again to do it in the fall.

Previous FeederWatch posts

Francois Le Vaillant’s Birds

The week’s eBook pick is the six volumes of Francois Le Valllant’s Histoire naturelle des oiseaux d'Afrique published between 1796 and 1808 and available from Internet Archive. The illustrations of birds were created from his collection of skins preserved with arsenic soap that were stuffed and mounted in near lifelike positions. He was one of the first to use color plates in his books about birds and was a keen observer of bird behavior. Enjoy the sample images….and browsing the whole volumes!

Histoire naturelle des oiseaux d'Afrique T. 1

Histoire naturelle des oiseaux d'Afrique T. 2

Histoire naturelle des oiseaux d'Afrique T. 3

Histoire naturelle des oiseaux d'Afrique T. 4

Histoire naturelle des oiseaux d'Afrique T. 5

Histoire naturelle des oiseaux d'Afrique T. 6

1 Month with my Nikon Coolpix P950

I haven’t used the camera as much as I thought I would – weather caused the cancellation of one trip, and another was dominated by macro photography where I prefer my phone. My learning curve is just taking off! I am still not as proficient with the Nikon Coolpix P950 as I was with my old Canon Powershot SX70 HS….but I am determined to get there and beyond.  

There were plenty of opportunities for through-the-window bird photograph even with the multiple rounds of winter weather over the past month.

We did make a quick walk around some areas of the Springfield Botanical Garden on a cold afternoon. I’ve made a goal to try to be there at least once a month for the rest of this year. I liked the colors of the witch hazel and succulents and cedar…the textures of winter in all the images.  

Zooming – February 2025

There seems to be more going on this winter than usual. Most of the pictures I selected to represent February were taken within a 100-mile radius of home in Nixa MO…except for a few at the Josey Ranch ponds in Carrollton TX. There were some warm days…and some snow. Some of the bulbs are coming up --- growing slowing in the still frigid temperatures that keep coming. Enjoy the February slideshow!

More Snow

We had more snow last week…not as much as our previous snow day. The temperature hovered around freezing so it was slushy from start to finish. I took some pictures around the peak accumulation. There was no breeze so the pines and cedars and seed pods and patio furniture held the wet snow.

My favorite was my young eastern red cedar; I hope it survives transplanting in the spring.

The birds were very active at our feeders – as they were during the last snow. Unfortunately, a flock of about 15 starlings swarmed in and took turns at the feeders chasing the smaller birds away.

The street in front of our house is barely covered with snow and it appears to be melting. Hopefully it will simply melt and it won’t be a problem to get out and about tomorrow.

Field Trip to Prairies around Lockwood MO

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

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

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

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

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

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

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

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

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

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

Bird Images from Ancient Egypt

Jean-François Champollion is best known as a founding figure of Egyptology – primarily known as the primary decipherer of Egyptian hieroglyphics. He died in 1831 (at 41 years old) and the book I am featuring as the ‘book of the week’ was published posthumously by his brother. There are many illustrations in the book and the version available from the New York Public Library Digital Collections includes many illustrations in color. It is well worth browsing.

Monuments de l'Égypte et de la Nubie

My favorite images in the book are of birds from the tomb of Khnumhotep II at Beni Hasan. The notation in the book is: Béni-Hassan el-Qadim [Beni Hasan]. Peintures copiées dans les tombes de Névôthph et de Ménothph. Beni Hasan is famous for tombs with high quality paintings although many are in poor condition today; fortunately, several of them were well documented in the 1800s…as the bird images shown in this book.

Zooming – January 2025

January was a busy month but not one that included any big photography opportunities! My selections for zoomed images this month have some themes: sunrise/sunset, snow, birds, and lights. They are mostly from Missouri (although there are two that are left over from my trip to New Mexico in December that I didn’t post about until January). Enjoy the photographic mosaic.

Snow Day!

The local school district and university went virtual (rather than closing); it is the ‘new’ response when there is too much snow or ice to travel safely. I opted to cancel my early morning physical therapy appointment since getting out of our neighborhood with 5-6 inches of snow everywhere was not feasible; the snow was still falling too. It was an unexpected day at home to savor.

At first there were things I’d put off doing the previous day…but then I enjoyed a cup of hot chocolate…and opted to make a walk outside to photograph our yard before the wind knocked more of the snow off the trees and horizontal surfaces.

The area we view for our FeederWatch sessions was transformed by the snow. The chiminea had snow inside as well as out! The table and nearby chair was piled with 4-6 inches of snow (I didn’t measure).

I walked toward our back gate and notices a small eastern redcedar that was holding a lot of snow; I plan to transplant it to a better place in our yard next spring.

I opened the gate to walk out onto our neighborhood path and realized that it was too hard to walk without getting snow in my boots (the snow was over the tops of my hiking boots in some places). As I came back to our yard – I took a picture of the fence line with piled snow and took a picture of the back of our house with the snow outlining the deck.

I sat down in one of the chairs that was far enough under the deck to not be snow covered and took a few pictures of the cedars and pines in the snow before the birds returned the feeders. The patio was too snow covered for the birds to move easily so they were coming to the feeders more readily and under plants or furniture/deck where there was not as much snow.

After I went back inside, I took pictures of the snow in our garden stakes: iris, butterfly, spider mum, and peacock.

And then I enjoyed the rest of the day indoor….delaying any shoveling of the driveway of sidewalk until another day.

Project FeederWatch – January 2025

Our third month of weekly Project FeederWatch counting continued our regulars: white-crowned sparrows, white throated sparrows, house finches, gold finches, and dark eyed juncos. We have started seeing the Northern cardinals more frequently – but never the male and female at the same time. We haven’t seen the red-bellied woodpecker recently but the downy woodpecker (a female) comes frequently (even though sometimes not when we are making the count!). The chickadee, titmouse, and Carolina wren have not come to the feeder when it is very cold and snow is on the ground; I’m hoping they are hunkered down somewhere. We seem to have more starlings around – which is not a positive development. The doves seem to have returned; we are seeing 2-4 consistently; they like the area under the hollies and cedars. The squirrels don’t seem as aggressive toward each other…still come to the feeders and go away mostly frustrated.

Zooming – December 2024

20 images – using the camera’s zoom to fill the frame. The moon in a dark sky, sandhill cranes at sunset, a Japanese lantern with yellow ginkgo leaves around its base. There are lots of favorites in this set for me.

Themes for the zoomed images of December: fall/winter and birds.

Locations: Springfield, Missouri and Socorro, New Mexico.

Raptors and Photography

Our last session at the Festival of the Cranes was titled “Deadly Beauty Photography” with falconer and wildlife rehabilitator Matt Mitchell. We saw three different trained raptors. The falconer had raised all the birds from their birth.

The first was a hybrid gyrfalcon and several different peregrine subspecies. It was a challenge to follow in flight, so I was thrilled to get even one good picture. The others are portraits which are still better photos of raptor sightings in the wild. My favorite image is the one with the falconer and the bird…obviously a bond there.

The native peregrine was the second bird and I didn’t manage an image of it in flight. The one of the peregrine on the ground shows how it hides its meal from prying eyes!

My favorite raptors were the pair of Harris’s hawks (sisters). The species hunts in groups. We moved to a location with more shrubs to give the birds places to perch. The two responded to prompts (and treats) flying around the area…plenty of opportunity to get them in flight.

One of the birds discovered at a young age that she got a treat very quickly if she perched on a person’s head…so she has done it since. I took a picture of my shadow when she was on my head. We had been instructed to wear a hat to the session…for just this situation!

It was a great finale to our Festival of the Cranes 2024 experience.

Previous Festival of the Cranes posts

James Bolton’s Birds

James Bolton was a naturalist in the 1700s that published books about plants, fungi, and birds. He was a talented illustrator. The week’s eBook is his book about birds. He was a keen observer of the birds themselves and their nests. The book is available on Internet Archive.

 Harmonia ruralis, or, An essay towards a natural history of British song birds V1 and V2

James Bolton’s botanical books were included in my monthly botanical posts for August (flowers and ferns) and September (mushrooms) 2024.

Gleanings of the Week Ending November 23, 2024

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 a Soviet swamp rat scheme for Azerbaijan went horribly wrong – Nutria introduced in the 1930s…..destroying every wetland in Azerbaijan today.

Light Pollution May Be Keeping Honey Bees Up at Night - On hot nights honey bees will sleep outside and slept less/more fitfully if there is artificial light…which could undermine the health of the colony.

The next massive volcano eruption will cause climate chaos — and we are unprepared – The history of large eruptions and what we can determine about the aftermath…though provoking on what it would be like if a massive eruption happened in the modern world.

Carbon recycling instead of plastic trash – Using iron electrocatalysis and producing green hydrogen as a biproduct…can be powered by solar panels. I hope this can be commercialized near term. We are overwhelming our world with plastic trash!

CT Scans Unlock Secrets of Mummified Individuals at Field Museum – Respect for the ancient dead…but still studying their bodies.

How do countries measure immigration, and how accurate is this data? - Three types of migrants who don’t have a legal immigration status. First, those who cross borders without the right legal permissions. Second, those who enter a country legally but stay after their visa or permission expires. Third, some migrants have legal permission to stay but work in violation of employment restrictions. Most high-income nations have a small minority of irregular immigrants in their immigrant population; the exception is the United States which estimates 22% of their immigrants are irregular.

Riding The Rails on Amtrak's Cardinal Line Through New River Gorge – Maybe a relaxing way to see the National Park and Preserve…thinking about next fall.

Mother Tiger Teaching Cub How to Fight Wins Nature’s Best Photo Awards – Great pictures….but Patricia Homonylo’s video is the most thought provoking….the one that is a call to action.

Geologists rewrite textbooks with new insights from the bottom of the Grand Canyon - From the Tonto Group's 500-meter-thick strata, we're learning about sea-level rise and the effects of catastrophic tropical storms -- probably more powerful than today's devastating hurricanes -- during a period of very hot temperatures when the Earth was ice-free.

Quantifying How Urban Trees Cool Cities - The authors of a new study estimate that the city of Baltimore could reduce land surface temperatures by 0.23°C if they increased tree canopy by 1%. To achieve 1.5°C of cooling, they would need to increase tree canopy cover by 6.39%.

Project FeederWatch

My husband signed us up for Project FeederWatch and we are counting our feeder birds together – 2 days a week, an AM and PM time each day for a total of 2 hours. We have comfy chairs situated at a large window and leave our binoculars within reach. I do the logging into the app on my phone as we observe – no paper involved at all. This is the view from our window. I moved the chairs from around the table before our latest count. It’s a very calming activity. I usually have a cup of hot tea at my elbow.

We’ve had several rainy days. The light was poor enough that we opted to take the screens off the window (no bird strikes there so far). It made photography a little easier too.

A squirrel has come through may times while we’ve counted; it only stopped at a feeder once (didn’t manage to get anything) since there were plenty of acorns around and it’s the squirrel’s time of year to bury them!

The most numerous birds are sparrows (white throated and white crowned) and finches (gold and house). There are a couple of juncos but we had more last year so maybe they have not all arrived in our area yet from their breeding areas to the north. There are occasional titmice, chickadees, and a red-bellied woodpecker. The grackles are also occasional….they are too big to get much from our feeders; one or two come around to try but don’t stay long fortunately.

Our holly tree has berries, but we haven’t had any hard frosts yet…haven’t seen any birds eating the berries.

Gleanings of the Week Ending November 02, 2024

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.

Astonishing Photo of Millions of Monarch Butterflies Wins 2024 European Wildlife Photographer of the Year Contest – Starting out the gleanings list this week with beautiful images from nature.

Iceberg A-68: The story of how a mega-berg transformed the ocean - Scientists following A-68's birth and demise were able to track just what such giant icebergs do to the surrounding ocean. For its short, transient life as an iceberg, A-68 became a frozen lifeboat for a wide range of species. Over its three-and-a-half-year journey since it broke away from the Antarctic ice shelf, A-68 lost 802 billion tons of ice as it thinned from an average thickness of 770ft (235m) to 551ft (168m). Over a three-month period at the end of 2020 and start of 2021, it dumped an estimated 152 billion tons of fresh water into the ocean – that is equivalent to almost 61 million Olympic-sized swimming pools. At the peak of its breakup, around 1.5 billion tons of fresh water was gushing into the ocean every day. The crushing weight of the freshwater from A-68a as it melted may have helped force carbon-based material down more quickly, to depths where it was less likely to be eaten.

Salmon Make a Long-Awaited Return to the Klamath River for the First Time in 112 Years, After Largest Dam Removal in U.S. – Four dams blocked the salmon’s migration between the Klamath basin and the Pacific Ocean…but now the dams have been removed, and the fish are returning. The first salmon in the river since 1912 were spotted less than two months after the last dam was removed.

Avian architects: weaver birds in Africa have unique building styles – The African white-browed sparrow weavers build nests that look like pompoms in acacia trees. Some families build roosts that are very long, with long entrance and exit tubes; others will build roosts that are much shorter, with hardly any tubes. Essentially, it looks like different white-browed sparrow weaver families have different architectural styles. Researchers excluded all environmental and genetic explanations for the differences in the structures built by different families. Maybe, like humans, some species of birds have their own architectural traditions passed on across generations through social interactions.

Huge! A Roman Engineering Marvel Reaching Across a Spanish City - In Segovia, the Romans built an aqueduct that stands as arguably their greatest architectural legacy from six centuries in Spain. After drawing water from the Frio River, the aqueduct runs underground for some 10 miles before appearing in Segovia as a grand, elegant beast that strides for nearly 2,400-feet across the town. Comprised of more than 20,000 blocks of granite and erected without a lick of mortar, at its highest point the aqueduct reaches more than 90-feet high with narrow, double arches. It remained in use until the late 1970s.

Life-saving spongelike 'bandage' rapidly stops hemorrhaging and mitigates risk of infection - A liquid gel comprised of siloxanes (silicon and oxygen) that is delivered via a special two-chamber syringe which rapidly expands into a spongy foam upon exposure to each other within the wound in under one minute. The sponge applies pressure to restrict the hemorrhage at the delivery site while also serving as an antibacterial agent because of the silver oxide in it.

Learning in the Environment: The Importance of Expanding Outdoor Education Across the United States - Although environmental discussions are expanding in schools, students often lack the opportunity to interact with the natural world through outdoor education, including place-based learning located in nature. The widespread decline of green spaces, especially in densely populated areas, restricts youth engagement with the environment. Interacting with the outdoors helps students to understand not only the environment itself but the role they can play in protecting it.

Chickpeas: Sustainable and climate-friendly foods of the future - Chickpeas are a drought-resistant legume plant with a high protein content that can complement grain cultivation systems even in urban areas. I have discovered that roasted chickpeas is my favorite ‘crunch’ topping for soups and salads!

Photo Contest Celebrates Excellence in Architectural Photography – I haven’t done much architectural photography…but maybe it is something to consider…when I am not able to do nature photography (which is my favorite).

Grasslands live in the climate change fast lane - The rapid shifts in grassland communities involve not only the gain of some hotter, drier species but also the loss of some cooler, wetter species. These shifts might have negative consequences such as dominance by non-native species and loss of biodiversity.