Field Trip to Prairies around Lockwood MO

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

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

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

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

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

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

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

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

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

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

Winter Seed Sowing

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I assisted one of my fellow Missouri Master Naturalists with a program for her county’s libraries – planting seeds in plastic jugs for planting in gardens next spring. There were about 50 participants (plus parents) that participated across the two sessions. The set up included lots of plastic jugs (saved from distilled water purchased for humidifiers), soil, gloves, tarps to protect the carpet of the library meeting rooms, scissors, and seeds. I took pictures of the brief calm between set up and the chaos of everyone getting dirt and planting their seeds.  

The battery powered drill was used to make holes in the bottom of the jugs and marker holes to cut the top part almost off…leaving a 1-2 inch hinge. Most of the children were young enough that we recruited parents to make holes in the jugs.

Several of the older children mixed the soil with water in big buckets for everything else to use. We had native wildflower seeds but almost half the children chose to plant vegetables. An older lady chose to plant common milkweed in her jug…and she is going to plant the seedlings near some buckeyes in her yard in the spring.

Each hour-long session was a whirlwind of activity. We managed to contain the mess with the tarps on the floor, so cleanup was not bad. I was grateful that we had some extra help from some local Master Gardeners and the parents of the children jumped in to help too.

Gleanings of the Week Ending February 1, 2025

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

Warmer, Greener Arctic Becoming a Source of Heat-Trapping Gas - Roughly half of the region is growing greener, but only 12% of those greener areas are actually taking up more carbon.

More Than 100 Died When the S.S. Valencia Wrecked in the ‘Graveyard of the Pacific’ - Not long before midnight on a night with poor visibility in 1906, the Valencia struck a rocky reef off the west coast of Vancouver Island. The captain ordered the ship run aground, but it caught on rocks less than 400 feet from shore….and sank over the next 40 hours. The rough seas made it difficult of lifeboats and many capsized. 136 people died, 37 survived. Weather, waves, swift currents and a shifting sandbar made the area particularly hazardous, even for experienced captains. Lessons learned from the wreck of the Valencia are its most lasting legacy.

Menopause research is globally underfunded. It’s time to change that - The overwhelming majority of studies in the field of ageing do not consider menopause…and yet half the population will experience it. The disruptive nature of menopause and its health impacts have been known perhaps for millennia and should have been a topic for health funders for a long time. It is never too late to start.

How To: Go Snow Day Birding (with Merlin) – A good idea for a snowy day (maybe not if the temp is in the teens or single digits though).

Fighting Forest Pests With AI: A Hemlock Success Story – Fighting the hemlock woolly adelgid…increasing the odds of saving some trees. It’s too late for the ones behind where I used to live in Maryland. They succumbed to the pest years ago.

Incredible Winners of the 2024 Ocean Art Underwater Photography Contest – I like the ones that are good documentation of a species…and art at the same time.

In the Northeast, 50% of adult ticks carry Lyme disease carrying bacteria – Not good for public health

Inca Tunnel System Identified Under Cuzco – More than a mile of tunnels that reflect the streets and walkways in the Inca capital.

Archaeologists in Pompeii Discover Private Spa Where Dozens of Guests Bathed in Luxury 2,000 Years Ago – Found in a lavish home…big enough to host 30 people. Three rooms: calidarium (hot water), tepidarium (rub oil on skin and immerse in warm water), and apodyteriaum (changing room with mosaic floor). The spa was connected to a banquet room decorated with elaborate frescoes depicting characters from the Trojan war.

New study identifies how blood vessel dysfunction can worsen chronic disease - Specialized cells surrounding small blood vessels, known as perivascular cells, contribute to blood vessel dysfunction in aging, chronic diseases such as cancer, diabetes and fibrosis.

Bird Images from Ancient Egypt

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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

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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.

Geology Course Experiences – January 2025

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I started a second semester at Missouri State University in January – taking a geology course (online) and lab (in person). The semester did not start out as well as the one in the fall:

  • Unfortunately for me, the department had made the lab optional so the university’s program for people over 62 only applied to one part – make the semester considerably more expensive than the fall semester.

  • I also mistakenly signed up for an online lecture course that didn’t begin until March (it didn’t occur to me that there would be a schedule like that) so I had to make a quick adjustment to get a course that matched the lab duration.

  • The lecture part of the course (online) had a digital textbook that include study aids that was required for the course….that cost over $80. It was quite a ‘sticker shock.’

The first lab happened before I got the lecture course situation fixed, but evidently it was also before most people in the lab had attended a class too. The instructor walked us through the lab as a group, but she talked to fast that I wonder how many of the students understood it very well. Fortunately it was a topic I was familiar with.

I’ve completed the first two chapters of the textbook that have been assigned – and the associated questions/quizzes. There was one short YouTube video that was included in the assignments. I am disappointed that the professor does not include any recorded lectures for the online course; she did invite us to a similar course that she is teaching in person if we wanted to hear a lecture on particular topics…and I have gone to one.

The course and lab both reference field trips but there were none listed on the schedule for either one. I asked the lab instructor…they only knew that there hadn’t been field trips since COVID. When I emailed the professor, I was told that there would be a field trip in early April. Would it have happened without my query? Geology field trips are some of my favorites. When I was in high school, I went on several field trips with Southern Methodist University’s geology department since I had a friend whose father was a paleontologist there…and then in college I tagged along with my husband’s geology class at El Centro (community college) and University of Texas (rock roses and marine fossils and caves). In Maryland, the master naturalist training included a hike in Patapsco Valley State Park with a geologist! So – I really want at least one geology field trip from this course.

The professor also sent out a pdf with a self-guided geology tour of the campus. I did it last week; the day was too cold to do it leisurely although I did notice non-geology things along the way too.

As I walked from the lecture building toward the first stop on the tour – I made a slight detour to photograph Ozark Witch Hazel that blooms in January. The buds were open but the streamers were still curled…probably because it has been very cold during the past week.

The first stop was to see the “Carthage Stone” (limestone) façade of Carrington Hall. The foundation of the building is Missouri Red Granite from the St. Francois mountains of southeastern Missouri.

Inside the building, there is a tile floor (not a geological feature) and steps/decorative spheres of marble….a grand staircase.

I photographed tiny fossils in the polished limestone stairs of Hill Hall. The building was constructed in 1924…one of the older buildings on campus.

The Memorial Garden near the student union building has a gabbro slab (igneous like granite but with larger crystals and dark silicate minerals like plagioclase feldspar). There is also as sandstone ramp/wall along the walk to the Memorial Garden. The stones are from northwestern Arkansas and reminded me of some sandstone my grandfather used to construct some benches back in the 1960s.

There are dolomite rocks in some of the planting areas – ugly but interesting.

At the southeastern door of the student union, the slab to the right of the door is more Carthage Stone…this time with more visible fossils! The step up to the door is granite porphyry…with different crystal sizes indicating that it had 2 phases of cooling and crystallization.

It had been a cold walk but the exercise of being out and about felt good as I walked back to my car to go home. I am thinking of the walk as the first field trip of the course.

Gleanings of the Week Ending January 25, 2025

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

How Will Climate Change Affect the Spread of Invasive Species? - The silver lining of knowing humans are still one of the main drivers of invasive species spread, is that humans can also curb invasive species spread. We can plant native plants in our yards and gardens instead of ornamentals from other states and countries. We can clean our boots, shoes, fishing waders and boats when we travel from one area to another, and we can stop releasing unwanted pets into local parks, ponds or creeks.

Kangaroo species went extinct in the Pleistocene - Nearly two dozen kangaroo species vanished in the Pleistocene. If things get warm enough, dry enough, kangaroos today are going to have a tough time making it, regardless of whether they're mixed feeders.

Medieval Crowns and Scepters Discovered Hidden Inside the Walls of a Crypt Beneath a Lithuanian Cathedral – It had been hidden for 85 years—since it was stowed for safekeeping beneath the Vilnius Cathedral in southeastern Lithuania - put there at the outbreak of World War II in 1939.

Your work habits may be threatening your sleep - Sedentary workers experience a 37% increase in insomnia-like symptoms. Employees working nontraditional schedules experience a 66% greater risk of needing 'catch-up sleep.' It’s more about how jobs are structured and staffed than individual ‘habits.’

Bold Parakeet Biting a Lizard’s Tail Wins SINWP Bird Photographer of the Year Contest – Lots of great photos!

Renewables Supplied Two-Thirds of Germany’s Power Last Year - In Germany the solar buildout continues to surpass government targets, with solar now amounting to 14 percent of power generation. Wind remains the biggest source of clean electricity, accounting for 33 percent of generation, though new wind farms are being developed more slowly than planned. Along with new renewable power plants, Germany is seeing a growth in battery storage as homeowners install batteries alongside rooftop solar panels.

Why just two hours of exercise a week can be life-changing - One retrospective study of over 37,000 people found those who did their week's worth of physical activity over just one or two days had the same reduction in cardiovascular disease risk as those who did activity spread throughout the week.

Lead pollution likely caused widespread IQ declines in ancient Rome, new study finds - Scientists used Arctic ice core records to reconstruct historic atmospheric lead pollution in Ancient Rome and link exposure to cognitive declines. Ancient lead pollution stemmed largely from silver mining, whereby the lead-rich mineral galena was melted down to extract silver. For every ounce of silver obtained, this process produced thousands of ounces of lead -- much of which was released to the atmosphere. In the 20th century, lead pollution predominantly came from the emissions of vehicles burning leaded gasoline.

A Half Mile Underwater on Connecticut’s Eight Mile River - Designated a Wild and Scenic River. Black rock geology and tannin in the water take most of the light making visibility to a snorkeler limited.  Caddisfly larvae, mussels, Chinese snails (invasive, aquarium escapees), musk turtle, white sucker, common and spottail shiners, sea lamprey (a native here, unlike in the Great Lakes), redbreast sunfish.

Pirates, princes and hostages: inside the mysterious life of the unnamed medieval princess of Cyprus – An example of how medieval women found ways to overcome the limitations placed on them…but not one with a ‘happy’ ending.

David Roberts’ Lithograph Prints from Egypt and Nubia

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The New York Public Library Digital Collections has a book of prints created between 1846 and 1849 by Scottish artist David Roberts. The were evidently based on his sketches made during his travels to Egypt and Nubia between 1838-1840. The images were a success in Britain – predating the earliest photographs of the sites. This collection is well work a look! I’ve picked 4 samples…but there are many more online and easy to browse.

 Egypt and Nubia

Gleanings of the Week Ending January 18, 2025

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

A looming 'demographic cliff': Fewer college students and ultimately fewer graduates – Universities are already experiencing declining enrollment. In the first half of last year, more than one college a week announced that it would close….and the projection is that the pace of college closings could accelerate. This does not bode well for the US economy.

Charging Ahead: Key Geographical Clusters for Electric Trucks – The realistic sequence looks like: The west coast of the US up to British Columbia and New York to Virginia will be the first wave of green charging corridors for trucks. Virginia to Florida and then Texas to California with be the second wave.  I am bummed that Missouri (where I live) is not positioning itself to be in the second tier which would facilitate a complete cross county route.

Severe Cold Spells May Persist Because of Warming, Not in Spite of It – Evidently, we have a weaker, more meandering jet stream that allows frigid air to reach further south because the Arctic is heating up and there is not as much difference between the Arctic and warmer air to the south.

A Quarry Worker Felt Strange Bumps While Digging. They Turned Out to Be the Largest Dinosaur Trackway in the U.K. – I remember going to see the dinosaur tracks at Glen Rose, Texas. Somehow the huge tracks make it easier to internalize how big these animals were!

U.S. Surgeon General offers 'parting prescription' to heal America's division – Thought provoking.

Seven key climate and nature moments to look out for in 2025 - Big moments in 2025 that could shift the dial on climate and nature….while extreme weather continues.

Who built Europe’s first cities? Clues about the urban revolution emerge - Around 6,000 years ago, a group known as the Cucuteni–Trypillia culture developed egalitarian settlements north of the Black Sea and created the region’s earliest urban centers. Then, after two millennia, they vanished. Cucuteni–Trypillia has always stood out as something of an anomaly, because its settlements seemed to have been egalitarian societies that were devoid of social hierarchies. Their distinctive pottery was discovered almost simultaneously in two locations in the late nineteenth century: Romania (where the culture was named after a site in Cucuteni) and Ukraine (where the same culture was named Trypillia, also after a community where artefacts were found). The group made pots, hunted and gathered, farmed, raised cattle and lived in settlements where all the houses were the same size. People ate legumes and cereals grown on the rich soils of Ukraine, which were well manured by cattle. Livestock animals were also eaten, although isotope analysis of rare human remains shows that meat made up only roughly 10% of people’s diets. Despite the organized urban design of Cucuteni–Trypillia megasites, there were no palaces, no grand temples, no signs of centralized administration and no rich or poor houses.

Looking Back on Geological Activity in Yellowstone During 2024 - Hydrothermal explosion in Norris Geyser Basin in April, July explosion of Black Diamond Pool at Biscuit Basin, Economic Geyser(in Upper Geyser Basin) experienced a series of eruptions for the first time since 1999, Abyss Pool began to heat up and overflow/its color changed from dark and somewhat murky to a deep blue as the summer progressed, Steamboat Geyser continued to be active although with many fewer eruptions than in previous years…but the year was seismically calm!

Citizen science reveals that Jupiter's colorful clouds are not made of ammonia ice - The abundance of ammonia and cloud-top pressure in Jupiter's atmosphere can be mapped using commercially available telescopes and a few specially colored filters and the instrumentation/analysis showed that the clouds reside too deeply within Jupiter's warm atmosphere to be consistent with the clouds being ammonia ice.

Photographer Highlights the Importance of Monarch Butterfly Conservation Through Stunning Images – Photographs from Jaime Rojo. The monarch butterfly isn’t just a pretty sight—it’s an essential pollinator that keeps our planet healthy. But in the last 40 years, their population has dropped by a staggering 90%, leaving them on the brink of extinction.

Three Japanese Ukiyo-e Artists

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The eBook for this week features the art of ukiyo-e artists from the late 1700s through the first half of the 1800s. The artists are Chōbunsai Eishi, Eishōsai Chōki, and Katsushika Hokusai (links are to the Wikipedia entry for each artist). The book is the catalog from an exhibition of their prints in Paris in 1913. I have included 6 sample images from the book…but there are 118 plates in all – so well worth taking a look at the art work in the online books itself.

Yeishi, Choki, Hokusaï : estampes japonaises tirées des collections de MM. Bing, Bouasse-Lebel, Bullier...[et d'autres] et exposées au Musée des arts décoratifs en janvier

Project FeederWatch – January 2025

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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.

Missouri Giant Traveling Map

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Doing a program for 7-13 years old students with the 17 feet x 21 feet Missouri Giant Traveling Map at a nearby county library was a learning experience for me as a Master Naturalist (and my partners too). For one session we had 18 students and the other one 4. The groups were enthusiastic to be out and about after a snowstorm had kept them inside for a few days. They enjoyed taking their shoes off and walking around on the map…so much that they sometimes started sliding on the plastic a little too much.

That age group has had some great outdoor experiences in the state – but they don’t necessarily know where they went unless it is associated with a city. Fortunately - one of the fathers took off his shoes and stepped on the map to show his daughter where the river they had floated down was on the map.

The students also were able to look at rivers in Missouri that flow into the Mississippi River directly…ones that flow into the Missouri River and then the Mississippi…and those that flow south into Arkansas and the rivers there before eventually flowing into the Mississippi.

We noted the grayish areas on the map…where the terrain is very hilly…and other areas that were not. I suggested that they look at roadcuts when they are out and about in the state (that it is a safe thing to do since they are not driving!)…and notice that not all of the layers of rock are horizonal…and think about how the layers can become the way they are.

We have 3 more topics we are presenting in upcoming library sessions and we learned: to have a better idea of how many people we expect and be more assertive when some of the students are disruptive. We also realized that it was fortunate that our subsequent sessions are more hands-on active rather than simply walking around and looking. We’ll get better with each one!

2024 in Review: Travel and Classes

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2024 was a year we ramped up our travel and educational activities – almost to the pre-COVID levels. Both involve being out and about with groups of people….great opportunities to enjoy the place and engage social skills more frequently. Since we now live in the center of the country rather than the east coast, our travel has been via road trips rather than flying; we are not missing the hassle of airports and rental cars!

The travel included two birding festivals (Whooping Crane Festival and Festival of the Cranes) and a solar eclipse…and frequent trips (at least monthly) to Dallas for family visits.

There are accommodations my husband and I (4 years older than when we travelled pre-COVID) are developing for ourselves to ensure that we feel good when we travel:

  • stretch breaks every hour or so when we are driving

  • exercise regime that works in hotels to minimize aches and pains

  • eating almost the same as we do at home (big meal in the middle of the day, extra veggies for me)

  • keeping our sleep time on central time (if possible)

Both my husband and I have been doing online webinars for a long time. This last fall I re-started in-person classes with the Missouri Master Naturalist Training and a class at Missouri State University (Identifying Woody Plants). The master naturalist training was a path toward creating the level and type of volunteering I had enjoyed in Maryland; it lived up to my expectation of continuing the transition to ‘Missouri as home.’

The university class was the first time I had taken a university class since the 1980s and was something to savor because of that and the topic/professor/other students; I found that taking a university class without the pressure of needing a grade or hurrying off to my job was pleasantly different from any of my prior experience.

2024 was a year that saw us settled in our new home in Missouri and increasing both our travel and in-person classes activity. The travel will be sustained (or increased slightly in 2025). The in-person classes might be reduced since there is nothing equivalent to another master naturalist core training, but my volunteering in 2025 is likely to be significantly more than it was in 2024.

Making Hot Chocolate

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It’s a cold morning as I write this, and I have just made myself a cup of hot chocolate…a great way to start the day.

I start out with water (about 25% of my cup)…microwave it for 30 seconds…then add a rounded teaspoon of cocoa powder. I enjoy watching the powder melt! The clumps are like little melting icebergs that eventually disappear under the surface.

Then I add milk (about 50% of my cup) and then more water (another 25% of my cup). Most of the time I also add a very light sprinkle of cayenne pepper too – a nod to the way Aztecs made their chocolate drink although they didn’t use milk, and they made their drink at room temperature.

The cup goes back in the microwave for 2.5 minutes.

I’ve gotten used to not adding any sugar at all! I like the flavor with just the milk and cocoa and cayenne. On cold mornings, it is the first calories of the day…but not as many as the traditional hot chocolate or hot chocolate mix packets.

Gleanings of the Week Ending January 11, 2025

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

Dogs trained to sniff out spotted lanternflies could help reduce spread – Dogs sniff out egg masses that overwinter in vineyards and forests. This is some good news in the fight against this invasive insect.

Farmers are abandoning their land. Is that good for nature? - Small-scale farmers with rocky soil, steep hills, or scarce water "give up because they cannot compete." By one estimate, the area of farm land that's been abandoned around the world since 1950 could be as much as half of Australia. Without people, cattle or sheep around, meadows filled with wildflowers and butterflies give way to shrubs and trees, which ecologists say are often less biologically diverse. There is an effort in some regions where humans are moving out to help wildlife move in (i.e. rewilding).

Seven proven ways to help the planet in 2025 – Some of the ways are easier than others. I have done 3 of the 7 for at least the last 5 years…and maybe now I should think about what more I want to do. The beginning of the year is always a good time to take stock on things like this.

This Mysterious Pyramid Dominated a Prehistoric Mexican City—and Still Guards Its Secrets – The Pyramid of the Niches in El Tajin….built by indigenous groups that predate the Aztec and Toltec. The Wikipedia article about site says it became a World Heritage site in 1992.

Aerial Photos Highlight Surreal Beauty of Kazakhstan’s Mangystau Plateau - Colorful canyons and mountains, dramatic salt flats, and surreal rocky outcrops…photographed by Daniel Kordan.

The Year in Energy in Four Charts - Solar is driving the shift to renewable power, and it continues to outpace the projections of both analysts and industry experts owing largely to China. Global EV sales reached a new high. In China, the sticker price for EVs is now generally lower than for conventional cars. Along with EVs, the growth of electric heating and cooling and the proliferation of energy-hungry data centers globally are driving up demand for power. Wealthy nations have all but stopped building new coal plants, and coal burning is expected to continue its decline in the developed world as countries move to wind and solar. We’re now moving at speed into the Age of Electricity, which will define the global energy system going forward and increasingly be based on clean sources of electricity.

Photos of the Year – December 30, 2024 – From The Prairie Ecologist

A Year of Climate Extremes, In Photos - 2024 … the hottest year ever, with warming reaching new extremes worldwide. These photos from Greenpeace show the profound impact of severe weather, which scientists are increasingly connecting to climate change.

Squirrels Are Displaying ‘Widespread Carnivorous Behavior’ for the First Time in a California Park – In California’s Briones Regional Park (not far from Oakland and Berkeley), California ground squirrels there are now known to hunt, kill, decapitate and consume voles. Squirrels of all ages and sexes took part in the vole hunt, an indication that this dietary flexibility is widespread across the species and may serve as a crucial survival mechanism in response to fluctuating environmental conditions

Vampire hedgehogs, pirate spiders and fishy fungi - the strangest new species of 2024 – New species are discovered every year….so much we don’t know about our world!

La vie et les paysages en Egypte

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My choice for ‘book of the week’ is La vie et les paysages en Egypte – a group of 60 heliotype prints of Egypt published in the 1870s by Photoglob Co. in Zurich. The prints are from The New York Public Library Digital Collections and can be browsed in a thumbnail view or book view.  I picked 4 images of structures from Ancient Egypt to share in the post – but recommend browsing the whole collection.  

Photography was relatively new and labor intensive when these images were created…and yet we already see elements of excellent composition. They show what Egypt was like at the time in a way that drawings and paintings could not

Top of the Rock’s Nature at Night

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My husband, daughter, and I took the seasonal Top of the Rock’s Nature at Night tour last week. It’s a 2.5-mile trail via plastic enclosed golf cart through light displays, waterfalls, bridge crossings, a cave, and classic holiday scenes.

On the drive south from our home in Nixa MO, the sun was going down. I tried a few sunset pictures. There were enough clouds to provide some added structure.

The first lights we saw were before the gate to the property…2 bison. The car was moving as I took the picture, which made their hides look furrier!

The first lights we saw were before the gate to the property…2 bison. The car was moving as I took the picture, which made their hides look furrier!

We had bought our tickets ahead of time, so I took a few minutes to take pictures of the lights below, the sunset, and the lake before we got in the line for the golf carts.

The temperature was in the low 40s, but we were bundled up and the plastic cover helped too. My daughter did the driving. There were some sharp turns, inclines, and shallow water in some areas along the route. We stayed in the cart the whole time as instructed so all the pictures I took were through the plastic cover.

My favorite display included a waterfall with a giant wolf and orb in lights.  I took the scene from several angles and magnifications.

The activity was the grand finale of our ‘holiday’ season!

Gleanings of the Week Ending January 4, 2025

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

Uplift Underway in Finland’s Kvarken Archipelago - Some 20,000 years ago, during the Last Glacial Maximum, the Baltic Sea sat under a sheet of ice as thick as 10,000 feet. Since the glaciers receded and the weight was lifted, the land has been bouncing back. The rates of uplift, known as glacial isostatic adjustment or isostatic rebound, in this region are among the highest on Earth. By one estimate, land about twice the size of Central Park in New York City rises from the sea each year along the coast of the Gulf of Bothnia, the Baltic Sea’s northern arm.

Silent Threat: America’s Abandoned Oil Wells and the Danger Beneath - Abandoned oil and gas wells across the U.S. pose significant environmental, health, and safety risks, with many leaking hazardous gases and chemicals, highlighting regulatory failures and the immense financial burden of remediation.

Lymphoedema: The 'hidden' cancer side-effect no one talks about - Lymphoedema is a chronic, incurable condition that causes excessive swelling due to a damaged lymphatic system, a network in the body responsible for maintaining fluid balance in tissues. It occurs when lymph fluid is unable to properly drain from the body, due to a dysfunction or injury to the lymphatic system. The condition is a common consequence of certain cancers and the treatments for them. It can also be a genetic condition, which people are born with, or it can be the result of injury, obesity, or infection. There are some clinicians who regard lymphoedema as an overlooked pandemic due to the significant chronic public health problem it poses globally.

Hazelnut DNA Study Challenges Misconceptions About Indigenous Land Use in British Columbia - Starting some 7,000 years ago, Indigenous people actively cultivated hazelnuts across the continent, disproving the settler-colonial notion that Indigenous peoples were simply hunter-gatherers. People were actively transplanting and cultivating hazelnuts hundreds of kilometers from their place of origin. People were moving hazelnut around and selectively managing it to the point that it increased genetic diversity.

Extreme Heat May Cause People to Age Faster - Researchers looked at such aging markers in 3,800 Americans over the age of 55, comparing the data with local weather records. They found that people living in places with more hot days tended to have more genetic markers of age.

An inexpensive fix for California's struggling wildflowers - California's native wildflowers are being smothered by layers of dead, invasive grasses. Simply raking these layers can boost biodiversity and reduce fire danger.

The Ten Most Significant Science Stories of 2024 – From Smithsonian Magazine.

Fluorinated “forever chemicals” and where to find them – Infographic and text. Studies have linked PFOA to some health conditions including cancers and hormone disruption. There’s also still plenty we don’t know about their potential effects. PFOAs are human-made compounds which do not occur naturally, so we’re only seeing the effects of their accumulation in the past decades.

Brighten Your Day with These 15 Photos of Beautiful Balloons from Around the World – Mexico, India, Myanmar, Bangladesh, Turkey, Spain, and the US (Nevada, New Mexico, New Jersey, and Wyoming).

How an Extreme Combination of Fog and Air Pollution Brought London to a Standstill and Resulted in Thousands of Fatalities - On December 5, 1952 (a little more than a year before I was born) as cold weather in London prompted residents to burn more cheap coal, a high-pressure wind system known as an anticyclone settled over the city, trapping cold air beneath warm air. Pollution from coal fires, diesel buses and factories could not travel up in the atmosphere, instead hovering in a deadly, stagnant smog. When the Great Smog of 1952 finally lifted on December 9, 4,000 people were dead from the effects of the extreme pollution. Retrospective assessments estimate that the number of fatalities could be almost triple that. While the government’s response was sluggish at first, the Clean Air Act of 1956, passed in response to the Great Smog, heavily regulated the burning of coal and established smoke-free urban areas throughout England. In the years that followed, a host of other industrial nations were inspired to follow suit.

eBotanical Prints – December 2024

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Twenty more books were added to my botanical print eBook collection in December - available for browsing on Internet Archive. They cover a range of botanical topics: medicinal plants (9 volumes), ferns (2 volumes), plants of China (2 volumes), and fungi of Scotland (7 volumes).  Overall - the 20 books were published over less than 100 years (1760-1852).

My list of eBotanical Prints books now totals 3,023 eBooks I’ve browsed over the years. The whole list can be accessed here. Click on any sample image below to get an enlarged version…and the title hyperlink in the list below the image mosaic to view the entire volume where there are a lot more botanical illustrations to browse.

Enjoy the December 2024 eBotanical Prints!

Plantes de chine * Buc'hoz, Pierre Joseph * sample image * 1760

Herbier ou collection des plantes médicinales de la Chine d'après un manuscrit peint et unique qui se trouve dans la Bibliothèque de l'Empereur de la Chine * Buc'hoz, Pierre Joseph * sample image * 1760

Icones filicum ad eas potissimum species illustrandas destinata V1 * Hooker, William Jackson; Greville, Robert Kaye * sample image * 1831

Icones filicum ad eas potissimum species illustrandas destinata V2 * Hooker, William Jackson; Greville, Robert Kaye * sample image * 1831

Flora Edinensis, or, A description of plants growing near Edinburgh * Greville, Robert Kaye * sample image * 1824

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V1 * Greville, Robert Kaye * sample image * 1823

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V2 * Greville, Robert Kaye * sample image * 1824

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V3 * Greville, Robert Kaye * sample image * 1825

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V4 * Greville, Robert Kaye * sample image * 1826

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V5 * Greville, Robert Kaye * sample image * 1826

Scottish cryptogamic flora, or Coloured figures and descriptions of cryptogamic plants, belonging chiefly to the order Fungi V6 * Greville, Robert Kaye * sample image * 1828

Icones plantarum medico-oeconomico-technologicarum cum earum fructus ususque descriptione V1 * Vietz, Ferdinand Bernhard; Alberti, Ignaz * sample image * 1800

Icones plantarum medico-oeconomico-technologicarum cum earum fructus ususque descriptione V2 * Vietz, Ferdinand Bernhard; Alberti, Ignaz * sample image * 1804

Icones plantarum medico-oeconomico-technologicarum cum earum fructus ususque descriptione V3 * Vietz, Ferdinand Bernhard; Alberti, Ignaz * sample image * 1806

Flora medico-farmaceutica V1 * Cassone, Felice * sample image * 1847

Flora medico-farmaceutica V2 * Cassone, Felice * sample image * 1847

Flora medico-farmaceutica V3 * Cassone, Felice * sample image * 1848

Flora medico-farmaceutica V4 * Cassone, Felice * sample image * 1850

Flora medico-farmaceutica V5 * Cassone, Felice * sample image * 1850

Flora medico-farmaceutica V6 * Cassone, Felice * sample image * 1852

Joplin History and Mineral Museum

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My daughter and I picked a sunny day before Christmas for a ‘field trip’ to the Joplin History and Mineral Museum. It was the first of my planned geology field trips in the coming months; as soon as I realized that the Missouri Master Naturalist training did not include a geology segment, I started thinking about how I could educate myself and field trips are probably my favorite options.

Joplin has a lead-mining history so many of the minerals on display include galena (black cubes usually). There were big chunks of rock and crystals. The smaller items were in glass enclosed cases around the edge of the room…large pieces on stands in the center. The labeling was well-done with numbers by the specimen and then signage nearby with the information about the specimen.

On the landing of the stairs was a case of Missouri fossils and ancient Native American artifacts. I liked the poster of different types of arrowheads.

The history side of the museum included a cookie cutter museum. I was intrigued by a circular one from Mexico with multiple shapes inside….very little dough to roll out again. They used a set of state shaped cookie cutters as part of the transition to the Route 66 part of the museum.

There was a room with models of circuses and a Victorian doll house. The doll house has plastic over the open side…but it looked like the model dog had run around and knocked over things (the Christmas tree on its side…a book and lamp pushed off a table); I told the person at the desk and we both chuckled. The doll house has had the plastic barrier on it for a long time, but the house has been moved recently and the jostling might have been enough to knock over the items.

There was also a display of the very destructive 2011 tornado in Joplin which tried to show how destructive tornados can be. The twisted muffin tin was the first item that caught and held my attention. Not far away there was a tree that had been splintered. I read more about the event when I got home and discovered that the tornado’s upheaval of the soils along its route caused re-contamination from lead mining remnants in southern Joplin…so the natural disaster recovery had a linkage to the city’s lead mining history too.

Outside there was a bench painted with wildflowers and towers of Missouri rocks. There was a metal sculpture that was interesting too.

My daughter and I had a pleasant lunch at Los Primos Mexican Grill in Joplin….sharing guacamole at the beginning and flan at the end of the meal.

Our next stop was Grand Falls – not far off I-44 west of Joplin. The lower falls is Grand Falls Chert, at 20 to 30 foot think bed of pure chert in an area otherwise dominated by limestone. The chert is extremely resistant to erosion because it is made of silica. The falls is the state’s broadest continuous flowing waterfall.

On the way home toward Springfield, my daughter looked closely at the road cut at mile marker 27.0 as I drove by and saw that the Chesapeake Fault Zone displaces the beds by a few feet toward the western end of road cut on the north side of I-44.

Both the Grand Falls and Chesapeake Fault Zone geology minutes were prompted by a few paragraphs from Roadside Geology of Missouri by Charles G. Spencer.

Overall – a good first ‘geology’ field trip.