Gleanings of the Week Ending August 10, 2024

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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.

Versailles’s Hidden Scientific Legacy to Surface in a Major U.K. Exhibition - The five-mile-squared grounds were mapped out by geometricians and astronomers; keeping the 14,000 fountains bubbling further required developing an unprecedented hydraulic engineering system. AND… Giovanni Domenico Cassini, who headed the Paris Observatory, turned skyward, mapping the moon with a precision that wouldn’t be matched until the late 19th century. AND… Hundreds gathered in the courtyard of Versailles to watch the flight of a hot-air balloon, agronomists developed a hardier potato capable of feeding the masses, and an inoculation against smallpox was discovered.

Air conditioning causes around 3% of greenhouse gas emissions. How will this change in the future? – The article concludes: “Rather than lamenting air conditioning's impact on energy use, we need to accept that demand for cooling will increase, work on making it affordable for those who need it most, and build efficient solutions that ensure electricity grids worldwide can cope.”

Ancient Rome’s Appian Way Is Now a UNESCO World Heritage Site - Rome’s Appian Way, an ancient highway dating to the fourth century B.C.E., has been declared a UNESCO World Heritage site.

Could the shingles vaccine lower your risk of dementia? - The idea that vaccination against viral infection can lower the risk of dementia has been around for more than two decades. Associations have been observed between vaccines, such as those for diphtheria, tetanus, polio and influenza, and subsequent dementia risk. It may be the resulting lack of viral infection creating this effect. We need more research exploring in greater detail how infections are linked with dementia. This will help us understand the root causes of dementia and design potential therapies.

Chickasaw National Recreation Area's Monkey Tree Needs Some TLC - An Osage orange tree estimated to be about 130 years old with three thick spreading trunks that generations of children have played on.

Divers Discover Mesmerizing Roman Mosaic Beneath the Sea – Near Naples…a villa in a city known as the Las Vegas of the Roman Empire…now under water.

Healthy diet with less sugar is linked to younger biological age – The correlations between a diet that is rich in vitamins and minerals, especially one without much added sugar, and having a younger biological age at the cellular level.

Agriculture: Less productive yet more stable pastures - Grassland optimized for high yield responds much more sensitively to periods of drought than less intensively used meadows and pastures.

Anne Boleyn’s Childhood Home Is Restored to Its Tudor Glory – The interiors of rooms restored to the style they had during Anne Boleyn’s time.

Forest carbon storage has declined across much of the Western U.S., likely due to drought and fire – Forests in some parts of the world, like the American West, probably do not have the potential to help curb climate change.

Baking Soda

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My mother used to keep a small bowl with baking soda in it during the summer…adding some water to it when she came in from working in the yard to make a watery slurry that she’d rub over her arms and legs. She said it stopped a lot of the itching. I remembered her doing that and decided to try it. It helps – sometimes completely alleviating the itching!

Most of the time I apply it when if first get in the shower – no worries about leaving soda splashes on the floor that way. I use a back brush to scrub the baking soda slurry onto my back too. Then shower as usual.

In-between uses, the water evaporates, and the remaining baking soda makes a cake that looks like a miniature ice flow….or abstract art. At some point I add more soda, so the container is ready for the next time I am cleaning up after yard work.

A Walk in our Neighborhood

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It has been so hot recently, that I try to get any outdoor activities done as early as possible. Walks at 7 AM are good even if the humidity is high enough to make mid-70s temperatures feel sticky. I take along my camera – in case I spot something I want to photograph. On one recent morning I paused for photography several times:

The morning light on the base of some pine trees on my route to the ponds made the pine needles look almost orange. I liked the contrast with the white rock and the green of some volunteer plant near the base of a pine.

There were galls on some leaves that had fallen on the path – probably some insect larvae. I took pictures of them and then looked up in the tree and saw leaves still on the tree that had them too.

There were pots of native water plants in the water near the inflow to the main pond. I wondered when they would get planted in the shallow water at the edge of the pond.

Further along there was a bullfrog sitting in some shallow water.  I took several pictures from different angles.

There was an ‘arrangement’ of debris in some water on the path. The colors and shapes appealed to me.

There is an old stump near the street on my path back to my house that I often notice. This time it had 3 different kinds of fungus!

Overall – a good walk for exercise…and photography!

Gleanings of the Week Ending August 3, 2024

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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.

Dragonflies Reveal Path of Mercury Pollution – Dragonfly larvae collected from 150 national parks and then analyzed for mercury revealed: in arid regions, mercury comes from snow and rain, while in wetter, more forested areas, airborne mercury clings to leaves, which then fall to the ground, where the toxin spreads.

Komodo dragons have iron-coated teeth to rip apart their prey – A clue to how dinosaurs like Tyrannosaurus rex killed and ate their prey.

COVID-19 devastated teacher morale − and it hasn’t recovered - A National Education Association survey of members found that, as of late 2022, a staggering 55% of educators were thinking of calling it quits because of: eroding sense of safety in the school, intense and unrelenting workload, lackluster leadership and changing expectations, and cuts in jobs and budget. Better pay is a start. I was disappointed that this article did not suggest more than that.

25 Stunning Images of the Cosmos from the Chandra X-Ray Observatory as It Celebrates 25 Years in Space - As NASA continues to grapple with a limited budget this year, Chandra is in danger of ending up on the agency’s chopping block and the program faces cuts in funding.

National Park Fun Facts: Petrified Forest – I’ve been to Petrified Forest National Park several times….still learned something from this post.

Art Bites: Michelangelo’s ‘David’ Was Carved Out of a Flawed Marble Slab – Some history of the famous statue.

8 Tips for Maximizing Your Home Solar Savings in 2024 – I am beginning to read articles like this…we will probably put solar on our house within the next year.

Why Covid-19 is spreading this summer – We’ve got to stop thinking about COVID as something that is like the flu…it isn’t.

Saving Dixie: 24 Hours Caring for a Wallaby Joey – The mother killed along a highway….and the Joey discovered alive…fortunately by someone who was willing to take care of him long enough to get him to an experienced wildlife carer.

Happy 50th birthday to the UPC barcode - While the world has changed a lot since the mid-1970s, the Universal Product Code (UPC) – what most people think of when they hear the word “barcode” – hasn’t. The code first scanned on a package of gum on June 26, 1974, is basically identical to the billions of barcodes scanned in stores all over the world today.

Ten Little Celebrations – July 2024

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4th of July. The holiday was full of the poignancy of the First Americans Museum and the Oklahoma City National Memorial (site of the Murrah Building bombing)…and then fireworks observed from our hotel window. It is probably going to be one of the most memorable 4th of July celebrations for me.

 A neighborhood walk before the rain. There is always something to notice on a walk around our neighborhood…I celebrate our robins and dandelion puffs and magnolias in bloom…relatively common things that brighten my day.

A protein drink that already has lactase enzyme in it. I was pleasantly surprised that the protein drink that I can find easily at the truck stops along the way to Dallas includes lactase so that I don’t have to remember to take a Lactaid….and it tastes good. Celebrating!

 Philbrook Museum and Gardens.Celebrating finding a ‘favorite place’ in Tulsa.

 Planting orange daylilies. I ordered 25 daylily roots and planted them around the two maples in my front yard. I am celebrating that maybe I can reproduce the ruff I had around my oak tree in Maryland.

 A robin’s egg. Celebrating finding an eggshell…and realizing – from the color – that it was a robin’s egg.

Springfield Botanical Gardens daylilies and pollinator gardens. Celebrating one of my favorite places in Springfield. There is always something worth seeing there.

Out to lunch with my daughter. My daughter and I are exploring locally owned restaurants for brunch or lunch. All of them have been good experiences….celebrating my daughter and the food.

Friends of the Library. Celebrating my first volunteer gigs in Missouri. I got some additional training this month so I can do more tasks. I enjoy the work and the other volunteers.

Whatever it is, the way you tell your story online can make all the difference.

Zooming – July 2024

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As I reviewed my group of zoomed images from July, the favorite subjects of the month emerged: hot air balloons, animals (birds, butterflies, a squirrel), museum and monuments, and (of course) plants dominated by flowers. The places included areas close to home, Springfield Botanical Garden, Oklahoma City (First American’s Museum and Oklahoma City National Memorial), Tulsa (Philbook Museum), and Joplin (Wildcat Glades)

The hot air balloons are from a Balloon Glow event. They didn’t leave the ground!

I enjoyed the pottery room and garden structures at the Philbrook, the light of late afternoon as I walked around the Oklahoma City National Memorial, and the wall art in the First Americans Museum).

Animals included a robin, a green heron, a skipper, a swallowtail (not sure what kind), a fox squirrel, and a juvenile male mallard.

And then there were plants. Most were flowers but there were seeds (dandelion puff), a pine cone, and olorful new redbud leaves.

It was a good month for photography and being outdoors. Only the pot and the wall art are indoor images.

Missouri Master Naturalist Orientation

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I went to an orientation session about becoming a Missouri Master Naturalist last week. The meeting was held at the Springfield-Greene County Botanical Center (the building in the Botanical Gardens). I spent a few minutes photographing some flowers (one with a bumblebee) in the Master Gardeners area before I went into the building.

The session was an overview of the process to become a Missouri Master Naturalist and then an informal time to talk to people that were already Missouri Master Naturalists. It was a learning experience….confirmed my decision to start the training and participate as soon as I can in volunteer opportunities. I’ve already noticed some differences between the way Maryland and Missouri implemented their Master Naturalist program…but the idea at the core is same and there are a lot of commonalities in the types of training and volunteering – which is the motivation for me! I’m excited to get started in September. It is the same type feeling I had toward the end of summer during my school years.

Gleanings of the Week Ending July 27, 2024

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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.

Archaeologists Find a Cache of Ancient Murano Glass Off Bulgarian Coast - Underwater archaeologists in Burgas, Bulgaria have discovered over 100 glass objects dating back to the days of the Ottoman empire in the nation’s Chengene Skele bay. It is speculated that the glass artifacts fell from the cargo of a ship battered by a storm in the shallow, rocky area of the sea. Experts attribute the glass objects to Murano, a Venetian island still renowned today for its fine glassware, likely made in the late 16th and early 17th centuries.

Want the health benefits of strength training but not keen on the gym? Try ‘exercise snacking’ – Great idea!

Timing is everything: Study finds link between bowel movement frequency and overall health – The research showed that if stool sticks around too long in the gut, microbes use up all the available dietary fiber, which they ferment into beneficial short-chain fatty acids. After that, the ecosystem switches to fermentation of proteins, which produces several toxins that can make their way into the bloodstream. They showed that the microbial composition of study participants' gut microbiomes was a telltale sign of bowel movement frequency. Fiber-fermenting gut bacteria, often associated with health, appeared to thrive in a "Goldilocks zone" of bowel movement frequency, where people pooped between 1-2 times per day. However, bacteria associated with protein fermentation, or the upper gastrointestinal tract tended to be enriched in those with constipation or diarrhea, respectively.

Replacing Fuel Tax A Government Quandary - As the proportion of electric cars on the roads rise, what will fill the funding gap left by the loss of gasoline and diesel tax? One possibility is a road user charge (RUC).

Scientists Find an Underground Cave on the Moon That Could Shelter Future Explorers - Radar data from NASA’s Lunar Reconnaissance Orbiter (LRO) points to the presence of a cave beneath the moon’s surface. Such caves could serve as shelters for future human explorers, since they could protect astronauts from the moon’s hazardous surface environment. (Note – LRO was launched in 2009. My daughter, as an undergraduate, did some of the initial image calibration work!)

With CO2 Levels Rising, World’s Drylands Are Turning Green - Southeast Australia has been getting hotter and drier. Droughts have lengthened, and temperatures regularly soar above 95 degrees F (35 degrees C). Bush fires abound. But somehow, its woodlands keep growing. One of the more extreme and volatile ecosystems on the planet is defying meteorology and becoming greener. Long-term studies by University of California, Riverside in the Sonoran Desert show that shorter shrubs better adapted to less rainfall and higher temperatures are moving in at the expense of native plants, creating an impression of greening that marks an ecological breakdown.

Why Are Amphibians the Most Endangered Class of Animals? - Amphibians are the most endangered class of animals in the world, with 41% facing extinction. Climate change on its own would not be such an incredible threat if it weren’t for the toll it takes when combined with habitat loss, fragmentation and disease.

New solutions to keep drinking water safe as pesticide use skyrockets worldwide - A 62% rise in global pesticide use in the past 20 years has escalated fears that many of these chemicals could end up in our waterways, causing cancer. Powdered activated carbon (PAC) is currently used to remove organic pesticides from drinking water, but the process is costly, time consuming and not 100% effective. The researchers found that reducing the PAC particles from the existing commercial size of 38 μm (one millionth of a metre) to 6 μm, up to 75% less powder was needed to remove six common pesticides, achieving significant water treatment savings.

Huge! The Massive and Mystical Jordanian Monument to an Enigmatic People - The ancient city of Petra. Known as the “Rose City” for the warm pink blush of the sandstone cliffs it is carved out of, Petra was built by the enigmatic Nabateans. Built over two millennia ago, it was long lost to the shifting sands of Jordan’s desert until it was rediscovered by European travelers in the early 1800s.

Melting Sea Ice Is Making the Northwest Passage More Dangerous - Old, thick chunks of sea ice that tend to cluster near the North Pole are increasingly drifting southward toward Canada and into the path of ships. The younger, thinner ice that once held older ice in place is becoming scarcer as the region warms. For the cargo vessels, fishing boats, and cruise ships crossing the northwest passage, drifting chunks of old, thick sea ice pose a significant threat.

Wildcat Glades

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My husband and I visited Wildcat Glades one morning last week. He did not feel up to hiking, so we did some photography near the Nature Group buildings. There were several varieties of sunflowers. I did some macro photography with my phone (iPhone 14 Pro max); my favorites are the landscape oriented one and the flower with a petal across its center…a shy sunflower.

I also took some others with my bridge camera (Canon Powershot SX70 HS) since I couldn’t get close enough to them with the phone

The Queen Ann’s Lace was in a grassy area…so the bridge camera’s zoom was used for those one too.

There was a small water feature that was almost surrounded by taller vegetation.

There were several birds (Eastern bluebird, House Finches, Eastern Phoebe) that I photographed although the cloudy day was not great for bird photography. We’ll have to visit on a sunny day next time.

One insect was still for long enough for me to go into macro mode again!

Our Missouri Neighborhood – July 2024

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There is always something to see in walks around the ponds in our neighborhood…bits of nature thriving even in an area dominated my manicured yards: a dandelion puff (hurray for some deep rooted plants in the turf), a fat robin (there must be plenty of worms here), clover in bloom (making nitrogen available to other plants), and magnolia flowers (the bee had just flown away).

There are always turtles in the pond. One on the bank looked like he was waving at me!

I stop at the bridge to look at the sheet of water flowing into the first pond – runoff from rain or sprinkler systems running too long. I look for ripples and collections of debris to photograph. The feather caught my attention first….then the leaves and green clippings…a background of algae.

The large redbud near the pond was damaged by a storm a year ago. There is new growth from the large branch that had to be removed. I like the way the new leaves start out reddish…turn a light green…they will get even deeper green as they age.

Most of the fish I see in the ponds are small and gray or brown…but there is at least one monster koi (about 2 feet). Hopefully if someone catches it, they will not return it to the pond!

Finally – a fresh feather on the path that had been sprinkled by a neighbor’s automatic sprinkler system!

Bed bug?

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During the last year of my career (more than 10 years ago), one of my colleagues missed some meetings and I found out from him later about his trauma with bed bugs. Based on the timing of his symptoms developing, he’d picked them up in a hotel near Dulles Airport on one of his frequent business trips to the area…not realized that he had them until his home was contaminated too and he had terrible bed bug bites particularly on his face. He was overwhelmed by what happened; it had a significant impact on his life for about 6 months.

Even so, I didn’t change anything about the way I traveled. Something happened on my last trip to Dallas that is changing my strategy.

I was sitting on the small hotel-room couch in the evening and noticed a small bug crawling across my t-shirt. I crushed it and wiped it onto a paper towel; it left a bloody streak. My first assumption was flea or tick. Then I thought it might be an adult bed bug although at the time I thought it was too big to be a bed bug. I still went to check the seams of the mattress…and discovered that there was a mattress cover than looked very tightly woven. The bedding was the usual white and I didn’t see anything on the bed that looked suspicious. I looked at the crushed bug, but it was too mutilated for identification.

On the way home, I began to realize that I had to assume that it could have been an adult bedbug (and where there are adults…there are likely eggs and nymphs); my husband did some research while I drove home. When I got home:

  • Almost everything stayed in the car.

  • I took a shower/shampoo immediately and the clothes I took off were put into a plastic bag and put back in my car.

  • I stayed mostly in the downstairs apartment area for 2 days/nights (laundering linens in hot water and dryer after the 1st night).

  • After the 1st night, I put the pillows I’d used into my car and parked it in the driveway; the day was hot and sunny. The thermometer in the car indicated that the interior was above 130 degrees for 6 hours.

I still don’t know if I was exposed to bedbugs or not. I haven’t developed any symptoms of bites and it’s been 8 days. Sometimes it takes time for the symptoms to appear.

The experience has me making some changes to how I travel:

  • Pack a small collection vial. If I see a small bug – I will put it in the vial rather than crushing it so I can ID it.

  • Carry my luggage into the hotel rather than rolling it. Put it on a hard surface rather than carpeted for the duration.

  • Put dirty clothes in a sealed plastic bag.

  • Shower thoroughly when I first get home and put dirty clothes in a sealed plastic bag

  • In the summer – leave fabric items (sealed plastic bags, hats, purse, shoes, etc.) in the car and park it outside after the trip; make sure the temperature is above 120 degrees for several hours.

  • In the winter – put fabric items in the freezer (downstairs apartment) for several days

  • Buy and install mattress covers that prevent bed bugs from accessing the mattress.

Some websites I found helpful:

https://www.thespruce.com/handle-bed-bug-infestation-laundry-2146304

https://www.webmd.com/skin-problems-and-treatments/bedbugs-infestation

Johan Nieuhof’s drawings of Brazil, China, and India in the mid 1600s

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Johannes Nieuhof  travelled for the Dutch West India Company and the Dutch East Company…and documented his travels with drawings and annotations. According to the Wikipedia entry, he traveled from 1640 (when he was 22) to his death in 1672 (went missing in Madagascar) only returning home for short visits in 1658 and 1671. He entrusted his notes and papers to his brother Hendrik who produced the books attributed to Johannes. These ‘books of the week’ by Nieuhof are two available from Internet Archive.

Voyages and travels into Brazil and the East-Indies, 1640-1649

At the time these books were published, Nieuhof’s drawings of China were the first to show the country true to nature. He drew realistic images of structures, people, and plants/animals he saw as he travelled.  

Our Missouri Yard – July 2024

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The wildest part of my yard is the wildflower garden I planted last summer.

In front of the wildflowers are some pumpkin vines, lambs ear, and fragrant sumac. Behind the wildflowers there is a rose bush that has died back to the roots during both winters we’ve lived in the house but has come back each year to form a low bush…blooming small red roses.

That area is always a good place to do some macro photography with my iPhone 15 Pro Max. I’ve noticed that the native plants tend to harbor more insects although most of them are quite small. We’re missing the big butterflies in our yard too.

When I mow the grass, I stop to photograph anything I find of interest…like the shell of a robin’s egg (was it taken by predator or did the young hatched and the parent clear the nest?) and a plant that grows reliably by our mailbox.

There are frequently mushrooms that come up on the area where a tree was cut down (and the stump ground up) before we moved to the house. This month there were at least 2 different kinds.

One of our pine trees is not old enough to produce cones…but the other one is prolific and I wince when I run over a cone with the lawn mower (they probably cause the blade to get dull faster). The cones look good with green needles – or grass – around them!

I still have a few areas of the yard that I have not mowed this year. In one area – violets have escaped from the flower bed and spilled out into the unmowed area. I mowed some of no-mow May area and the clippings are slowing/stopping grass from growing there and the violets are moving there too! I am getting other ideas on how to extend the flowerbeds in a way that results in less need to use the weed-eater…and overall less lawn….that remains compliant with the Home Owners Association of our neighborhood.

Springfield Botanical Garden Gardens

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Last week my husband and I visited the Springfield (Missouri) Botanical Gardens when the temperature was warm…not yet hot. Our first stop was the pollinator garden – hoping to photograph some butterflies. There were many plants blooming around the butterfly house (we were there a bit before it opened) but we only saw some skippers around a clump of cone flowers; I had been hoping to see some Monarchs or tiger swallowtails or zebra swallowtails, etc. so I was a little disappointed. But I enjoyed trying to capture the shape of skipper’s eye.

I reverted to taking pictures of plants…the new growth of a young tree, some native honeysuckle, the different greens of a redbud, some hibiscus. I’m not sure what the pink flower is; it was planted near the Botanical Center.

The daylilies were still beautiful but past their peak. There were two gardeners taking off spent blooms while we were there.

I took two perspectives of the Monarch sculpture/playground. I hadn’t noticed before that the mouth of the caterpillar is chomping on the leaf! The area is well maintained…no peeling paint.

We were only in the gardens for about an hour, but the day was getting hotter. We were both glad we had water bottles in the car!

Gleanings of the Week Ending July 13, 2024

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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.

Pair of Resting Cuckoo Bees Wins the Royal Entomological Society’s Insect Photo Competition – Wonderful images of insects. My favorite is the Wavy-lined Emerald Moth (“A forest gem”).

The Role of Commons in Our Future Resilience - The climate and biodiversity crises will make collective land and water resources the source of future cooperation and conflict. If our commons aren’t governed well, we can have a “future of global violence.” Balancing the needs of local communities and conservation and restoration will require strong relationships between governments and the people who depend on commons for their livelihoods and culture.

Study shows how liver damage from stress and aging might be reversible – The study showed that aging exacerbates non-alcoholic liver disease by creating ferroptic stress, and by reducing this impact, we can reverse the damage.

Extreme Heat’s Far-Reaching Impacts - In addition to the expected impacts — dehydration, heat exhaustion, and heat stroke — heat can also endanger pregnant women, impact sleep patterns, and increase irritability, depression, and suicide rates. Heat is also associated with higher rates of violence and aggression, including intimate partner violence and gun violence.

The chemistry of Polaroid photography – The technology behind taking a picture and printing it instantly.

Cooling Solutions for Cities That Lower Surface & Air Temperatures – Some productive and appealing ways to cool urban heat centers.

Funny Early Entries of the 2024 Comedy Wildlife Photo Awards – Images that will make you smile!

Climate change and sea level rise pose an acute challenge for cities with combined sewer systems - Some 40 million people currently live in areas served by combined sewer systems (in places like Philadelphia, New York, and Boston) that are at increasing risk of being inundated by untreated sewage during floods.

Ancient Egyptian Scribes Were Worked to the Bone - Scribes sat in cross-legged or kneeling positions for long periods of time, hunched over paper and ink. Such activity was bound to overload the jaw, neck and shoulder regions. 30 skeletons of scribes from a northern Egyptian cemetery were examined. Much of the damage was found on the skeleton’s right sides, with the right knee being an especially common point of osteoarthritis, possibly because scribes repeatedly squatted on their right legs, the researchers theorize. And ancient Egyptian iconography commonly depicts scribes writing with their right hands. The posture impacted scribes’ backs.

Pronghorn Place: Preserve Protects Wildlife Migration Route – About the Flat Ranch Preserve on the outskirts of Yellowstone National Park…what has been learned about the Pronghorns migrating through. It reminded me of the pronghorns I saw at Sevilleta National Wildlife Refuge (New Mexico) in 2018.

Museum of Osteology…then Ducks

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The Museum of Osteology is another museum my daughter and I visited on July 4th. It is a short drive from the First American’s Museum in Oklahoma City. It is a small museum with lots of skeletons; I was glad we were there when it wasn’t crowded. I found myself doing comparisons – which animals have the more neck vertebrae (hint: it isn’t the giraffe) and which animals walk on their toes. There was a whale skeleton mounted from the ceiling that brought back memories of the one in the Smithsonian’s Natural History Museum. There was a case of cat skulls whose health problems manifested in their bones and sclerotic rings of owls that prevent their eyes from moving within the socket. I didn’t see any bird skeletons with spurs although I don’t thing the collect included a peacock skeleton.  I also noticed that the skull of a gila monster has bumps that seemed to match the bumps of its skin!

After the Osteology Museum we headed to Norman to check in to our hotel then to Brandt Park where my daughter had seen a lot of ducks during a previous visit. There were more ducks that she remembered and almost all of them seemed to rush toward us when we got there! There were a lot of juvenile ducks and maybe they thought we were bringing food?

There was a white domesticated duck – and one that might have been a daughter of that duck.

There was one female with a juvenile that looked a lot smaller than the other young ducks and the female seemed very attentive: maybe the last of a late brood?

We headed back toward Oklahoma City to visit the memorial there when it began to sprinkle in Norman. The clouds were very thick. With my daughter driving, I was free to photograph the sun just barely showing from the edge of the cloud layer.

Then and Now – Strategies for Reducing Food Costs

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Many of the strategies for minimizing food costs my mother applied in the 1960s are still applicable today. The goal is to get the best nutritional value for your expenditure….and waste nothing.

  • Minimize out-to-eat meals. It always costs more to eat in a restaurant – even a fast-food place. In the 1960s there were not as many options as we have now; takeout and delivery of prepared food was not as common. My mother made our hamburgers at home; I didn’t have a ‘fast food’ version until I was a teenager. I remember getting grilled cheese sandwiches and a cherry limeade at the drug store…but not frequently. We took picnics when we made road trips to see our grandparents. I eat out more now than I did for most of my growing up years…although not as much as I did during my career. One way to reduce the bill at a restaurant it to drink water with your meal. Another is to eat half your meal…have the rest for another meal (i.e. spread the cost to 2 meals rather than 1). I try to avoid the poor nutrition options that seem dominate many fast-food chain menus.

  • Plan meals in advance. My mother wrote out her menus for a week or two at a time; I remember them on legal sized paper posted on the refrigerator. I don’t write menus now, but I do know what I have ingredients to make. I usually give my husband a choice for our big meal of the day each morning since he is harder to please than I am.  The focus is on nutrition – enough protein and other nutrients – and avoiding high sugar/fat, ultra-processed foods.

  • Have ‘backup’ meals in the pantry or freezer. My mother always had a well-stocked panty – canned goods (soups, vegetables, fruits, and meats (chicken, tuna, salmon)), nuts, potatoes, onions, peanut butter, bread. These days we eat fewer canned vegetables/fruits – skew toward frozen versions which I can buy in larger packages than fresh since they will last long enough for us to eat the whole package. My mother bought larger packages of raw meat and froze the part that she wasn’t using immediately. I still do that.

  • Scrutinize protein sources and amount. Meats are an expensive item. My mother was a fan of eggs as a protein source; eggs are easy to prepare and they are the least expensive source of protein that we all liked – and not just for breakfast; she didn’t serve them daily…but it was close. I don’t eat eggs as often now (and I have added frittatas and quiche to the way I prepare them), but they are still a relatively low cost source of protein. We generally only have meat once a day and utilize other lower cost sources to add up our daily protein requirement for example, peanut butter, milk, eggs, mushrooms, beans, nuts, bread (not the ultra-processed variety), protein drink/powder.

  • Go to the grocery store with a list…and only buy what is on the list. You want to buy what you need when you shop, avoid another trip to the store for something that was forgotten. In addition to the expense, the spur-of-the-moment purchases are often not healthy choices. It was a special occasion when my mother bought chips or popsicles or oreos or soft drinks or chocolate bars….and I shop the same way now. The strategy is to avoid all ultra-processed foods most of the time.  They may seem inexpensive…but they often have no nutritional value; from your body’s standpoint they are a hinderance rather than a benefit.

  • Leftovers. My mother always used leftovers (i.e. no food waste); they were usually small amounts so we would have a ‘cafeteria day’ and clean out the refrigerator. Sometimes she would combine or add new ingredients to achieve the nutritional value needed for a meal. We do the same now. Nothing goes bad in our refrigerator!

There is a new way I reduce my grocery bill now that didn’t exist in the 1960s: I shop for myself…don’t pay extra for someone else to do shopping or deliver it. I did during the height of COVID-19, but that was a special situation.

Previous Then and Now posts

Gleanings of the Week Ending July 6, 2024

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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.

Extended maternal care central factor to human other animal, longevity – In species where offspring survival depends on the longer-term presence of the mother, the species tends to evolve longer lives and a slower life pace, which is characterized by how long an animal lives and how often it reproduces.

The 'gene deserts' unravelling the mysteries of disease - Less than 2% percent of the human genome is dedicated to coding for genes which produce proteins, while much of the remaining 98% has no obvious meaning or purpose. But scientists are slowly managing to accrue information about the ‘gene deserts’ apparent purpose and why they exist.

These Stunning Butterflies Flew 2,600 Miles Across the Atlantic Ocean Without Stopping – Painted Lady butterflies spotted in French Guiana where they are not usually found. Sequencing the butterflies’ genome revealed that they were related to African and European painted ladies – not North American. And looking at weather data revealed that wind conditions in the weeks prior to the sighting were favorable for the butterflies moving from Africa to South America.

Simple test for flu could improve diagnosis and surveillance - Fewer than one percent of people who get the flu every year get tested, in part because most tests require trained personnel and expensive equipment. The current version of new test is a low-cost paper strip that distinguishes between influenza A and B and subtypes H1N1 and H3N2. It works at room temperature…takes about 90 minutes. They are working to reduce the time to 15 minutes.

To Save the Red Knots, Look to Blue Carbon – Red Knots migrate over 9,000 miles to the Arctic to breed. Along the way they stop for meals of mussels and clams in coastal areas. This post highlights 6 projects from around the world that are restoring those area…for the red knots and the health of the planet.

Photography In the National Parks: Two Cave Parks Above and Below – Wind Cave National Park and Jewel Cave National Monument. Full of ideas for photographing inside caves and above them! My first thought was to see if there is a trail that goes over the top of Sequiota Cave and Spring near Springfield MO (we did a boat tour of the cave last spring).

Surprising phosphate finding in NASA's OSIRIS-REx asteroid sample – Remembering when we went to the launch of the mission in September 2016.

Swift Parrots and the Heartbreak of Rare Species – Endangered Australian parrots…with only an estimated 500 birds left in the wild. “We conservationists bear witness to so much loss: of species, ecosystems, and the places we know and love. Often, it feels like we’re watching extinction in real time, powerless to stop it. But there is value in staring these losses in the face. Value in bearing witness to a rare parrot with an uncertain future, knowing full well I might mourn its extinction in a few years time. If the worst happens, at least I will have cherished it while it was here.”

A Big Picture of the US Housing Market - High interest rates, supply constraints and growth in home insurance premiums (particularly in states like California and Florida) are all driving housing costs. There is some news that’s more positive. Nearly 450,000 new apartments were finished in 2023, the highest rate in about three decades. However, average rents remain above pre-pandemic levels in most markets.

Sheep & Solar: A “Beautiful Symbiotic Relationship” - When solar farms use sheep instead of mowers for vegetation management, they minimize burning fossil fuels, and costs associated with labor are also reduced. Investment costs for a solar farm might include water tanks, troughs, a small water pump to fill the troughs, predator-proof fencing, and dividing into sections for rotational grazing. The sheep eat the tall grass, weeds, and clover, and their chomping inhibits the vegetation from blocking the panels. Their steady consumption of forage on the land prevents grassy plants from growing high enough to block sunlight from reaching the panels, maintaining the productivity of the array. Sheep are the most appropriate ruminant species when it comes to vegetation management on solar farms because they are too small to damage the panels when rubbing against them, and they are not predisposed to chewing on wires or jumping on the panels.

Green Heron in the Neighborhood

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The forecast said the day was going to be very hot and humid…so I was out taking my daily walk at 7 AM. As I neared the first pond – a bird flew out of the shallows and land at the other end of the pond. I managed to use the zoom on my camera to see what it was: a green heron. It was standing up tall making it a little easier to spot. It is surprising how well their coloring blends into the environment.

They are occasional visitors to our neighborhood ponds. There is not enough habitat here for them to be residents. This time the bird was looking for breakfast. It stalked down through the grass to the edge of the pond – eventually sitting   at the edge of the water. The morning light was excellent for photography.

A grackle flew down nearby for a drink.

I was walking slowly closer to the heron…although across the pond from its location. The grackle startled it enough for it to move along the bank and then up into the grass again….before it flew away.

Zooming – June 2024

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Lots of opportunities to capture images of some of my favorite subjects in June 2024: big cats, birds, butterflies, and (of course) flowers. Some were close to home (Dickerson Park Zoo, Lake Springfield Boathouse) while others were from our two days in Eureka Springs, Arkansas.

Big cats. The animals are obviously in some kind of enclosure. The cheetah at the Dickerson Park Zoo was photographed from a high deck over the enclosure…maxing out the zoom capability of my camera; it was the only one that did not have a fence between me and the cat! The other three images had the fence challenge; it is most visible in the lion image. It’s always a little unnerving to realize that a tiger, even looking very relaxed, is following me with his eyes!

Birds. I always see birds the best after I get home and look at my images on a big monitor. The optics of the camera allow me to get very close views without being close to the bird! The peacock (head and feet) images were taken at Dickerson Park Zoo and the bluebird and purple martin were near the Lake Springfield Boathouse.

Butterflies. The three butterflies on rocks were taken in the parking area of the Eureka Springs & Northern Arkansas Railway. The insects were fluttering around looking for moisture. The butterfly on a flower was in the meadow near the Lake Springfield Boathouse. Butterflies are as challenging to photograph as birds, but it does help to keep a distance. If the insects are on a flower or looking for moisture, they might sit for long enough to capture an image; sometimes a little bit cooler temperatures help too.

Other wildlife. The lizard shedding its skin must have been terrified of the people walking on the boardwalk; it would have felt the vibration. We stood back once we realized it was there…and I got my picture. The same was true of the cicada although it flew to the post (I saw it in the air and followed with my camera already zooming) and then flew again within about 30 seconds.

Flowers. And then there are flowers.  I love to take pictures of flowers filling the frame. I like that using the zoom blurs the background – often to various shades of green. Depending on the light, the background can also go black (the leaf on a vine). My strategy it to capture the ‘as is’ in a way that appeals to me. The blade of grass almost like a pointer to one of the stamens in the day lily image was a bit of serendipity!

As we near the end of the month – I am savoring these zoomed images!