Josey Ranch – January 2023

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The birds on the water at Josey Ranch in Carrollton, TX changed from when I was there in December. The Northern Shovelers were not there in January! The American Wigeon were there the first day I went in January but not on the second. It seems a little early for them to be migrating; maybe they have moved to a bigger pond. On my first visit – I saw American Wigeon, Lesser Scaup, American Coot, Great Egret, Ruddy Ducks, and gulls.

The surprise birds of the day were a pair of Buffleheads. They were busy diving for food! I’ve seen them occasionally at Josey Ranch before but they are not in the ‘regular’ birds there.

On the second day I visited, there were gulls lined up on the walkway near the parking lot. The Lesser Scaup, American Coot, and Great Egret were still around. The mallards seemed more numerous than on the first day (seemingly skewed toward males). There was a Great Blue Heron almost hidden in the reeds. The Ruddy Ducks were still there but sleeping just as they were on the first day.

I walked around to the native plants in a terraced area between the Library and Senior Center. It was almost too windy for macro pictures…but I tried anyway. Some berries were the only color….but the shapes of the dried remains of the plants from last summer are interesting enough.

Gleanings of the Week Ending February 4, 2023

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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.

Milk packaging influences its flavor – Light blocking containers are best….and plastic/glass is better than paperboard. So why aren’t paperboard cartons being phased out (they are also harder to recycle than plastic milk cartons).

Clean Energy Saw as Much Investment as Fossil Fuels for the First Time in 2022 – Good! And hopefully this will continue to be the case…and we don’t allow any fossil fuels to be counted as ‘clean.’

What Secrets Lie Beneath This 17th-Century French Aristocrat’s Smile? – Decaying teeth and an ivory prosthesis (in front) held in place with gold wire….and a woman kept her smile and place in society.

A curious Colorado bear strikes a pose for 400 selfies on a wildlife camera – A bear that noticed the camera!

Leprosy: the ancient disease scientists can’t solve – There is treatment…but diagnosis is complicated and there is no cure. And we still don’t know how it is transmitted.

Researchers find rare 17-pound meteorite in Antarctic ice – A team spent a week and half in the Antarctic summer (14 degrees Fahrenheit…so still very cold) sleeping in tents and riding snowmobiles to search for meteorites. They found small ones….and a big one!

New mosquito repellents that work better than DEET – Maybe the next generation mosquito repellent?

In 2021, 20% of electricity in the US was generated from renewable sources – And wind surpassed hydroelectric in 2019 as the predominant renewable source. Hopefully, the percentage of electricity from renewables will go up quickly in the coming years.

Three grizzly bears tested positive for avian flu in Montana - The animals were euthanized in the fall; suspected to have rabies, they tested negative. But they were positive for avian flu. The bears were ‘in poor condition and exhibited disorientation and partial blindness, among other neurological issues.’ So – the current outbreak of avian flu that has impacted wild and domestic birds (more the 52 million have been killed or culled to contain the virus) is impacting more than birds.

Drone video of moose shedding its antlers – Wow – it happened so quickly; the video is only 16 seconds! The moose just shakes its body, and the antlers fall off. It seems to want to leave the scene quickly once they are off too.

Carrollton Yard – January 2023

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I was in Carrollton, TX the last week of January. It was almost spring-like on a day early in the week. I took pictures of the yard – dried or frost damaged vegetation – but noticed signs of spring as well: the Japanese quince in bloom, the fronds of the naked lady lilies up through the mulch and some new leaves on the rose bushes. The oxalis had recovered from the deep freeze in December…providing swaths of green in the flower beds.

The bird feeder is very popular with a flock of house sparrows. They like the larger seeds – often flying to nearby bushes with their seed – leaving the feeder available for their friends. There are occasional chickadees and house finches that comes to the feeder too.

The mourning doves clean up the seeds on the ground – the rejects of the feeder birds.

There seemed to be more robins around in the front of the house – another sign that spring is on the way!

Ten Little Celebrations – January 2023

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January is usually the calm after the flurry of holidays and other big celebrations in November and December. Still - there are plenty of little celebrations to choose from; these are the top 10 for January 2023.

50th wedding anniversary. My husband and I celebrated our 50th anniversary….a delivered lunch with our daughter. Our anniversary celebrations have always been relatively low key; this year I thought more about my parents’ 70th anniversary back in December…savoring enduring relationships with my family.

A new low weight for the year. I put on some weight in November and December. I put myself on a “healthy food” diet (logging my food into the Cronometer app) and celebrated that it worked…slowly but surely taking off pounds!

Lake Springfield. A winter meadow…and black vultures. Celebrating being outdoors in winter.

Another frost data point. I celebrated getting a second frosty morning to add to my project…noting temperature and humidit and photographing the crystals.

Hurray – bone density results still in the ‘normal’ range. Every time I get new bone density check, I am always a little anxious. I am leery of medications to treat bone density issues so I’m glad my preventative exercise - calcium – magnesium – Vitamin D regime seems to be maintaining my bones.

A sunny day in Carrollton (and seeing a downy woodpecker). After clouds and rain, a sunny day is always welcome and seeing a small woodpecker getting breakfast in a tree near a window adds to the celebration.

Coursera anatomy course. Starting a new course…celebrating filling in gaps in what I already know. Its always fun to slip back into the student role.

Pumpkin custard with peanut powder. I celebrated the success of my culinary experiment of the month: adding a cup of peanut powder to pumpkin custard (and rounding up on the spices). Yummy…and high in protein.

Snow (pictures) from Nixa/Springfield. I celebrated the event while I was in Texas.

Frosty morning in Carrollton. I added 2 frost events into my project while I was in Texas…celebrated that the conditions were cold enough…humidity high enough too.

Zooming – January 2023

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Birds (Great Egret, Northern Shoveler, Great Blue Heron, Northern Pintail, Red-tailed Hawk)….evergreens…dried (or frost damaged) plants…Texas sky - January was good month using the optical zoom on my camera! The locations were Texas (Carrollton, Hagerman National Wildlife Refuge) and Missouri (Nixa, Springfield). Enjoy the slideshow!

Gleanings of the Week Ending January 28, 2023

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

What links litmus paper and lichens? – How did I not know that litmus dye was made from lichens? I remember using red cabbage to tint paper for an elementary school science project with my daughter. We tested everything in the house…discovered that even the fumes from toilet bowl cleaner turned the strips we made bright pink!

How donkeys changed the course of human history – The beast of burden. During Roman times the subspecies used was larger than modern donkeys…specifically bred for the expanding empire.

Jungle realm of the Snake Queens – A 5-part article about 2 Mayan queens: Lady K’abel and Lady Six Sky.

Marriage in Minoan Crete – A surprise – it was very common to marry one’s first cousin!

Kenya’s Rift Valley lakes are rising, putting thousands at risk – A study reveals that there have been increases in rainfall since 2010…an increase of only 0.4-2% of mean annual rainfall leads to the observed rising lakes/flooding.

EPA requirement keeps electric buses out of low-income schools – Low-income school districts often don’t own their school buses; they rely on contractors or subsidized lease deals. So --- they can’t meet the requirement to scrap the old diesel buses.

Ten-minute scan enables detection and cure of the commonest cause of high blood pressure – The hormone aldosterone causes 1 in 15 cases of high blood pressure. This new technology/treatment is a big improvement for the way those cases can be treated.

Dead Humpback Whale Washes Ashore at Assateague Island – This is the second one recently. I am familiar with the place this time…Assateague Island was a place my husband and enjoyed for birding when we lived in Maryland.

China’s population declines for the first time in six decades – Changing demographics in China.

Bees exposed to common weedkiller via wildflower nectar – Evidently the flowers can be contaminated even if they are not sprayed directly!

Birds near the Lake Springfield Boathouse

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My husband and I enjoyed a walk in the Lake Springfield Boathouse last week. The first bird I saw was an Eastern Bluebird! Unfortunately, I was dealing with glare on my camera’s (Canon Powershot SX70 HS) viewfinder/screen, so I didn’t get a very good picture.  I guess it was enough thrill to see the birds there.

There were some birds further out in the water…not very photogenic…but it seems that they are all mallards.

The most numerous birds we saw were black vultures – in a sycamore, warming up in the morning sunshine. There were three that seemed to be communicating with each other.

I photographed two birds almost too far out on the water – realized once I got home that they were scaups (male and female).

And then….a red-tailed hawk…perched at the top of a sycamore with lots of seed pods near the dam.  The bird’s breast feathers were fluffed against the cold. The area has more traffic, and I was glad the hawk did not seem disturbed by the noise.

Gleanings of the Week Ending January 21, 2023

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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 do snowflakes form? Is each snowflake really unique? Why is some snow light and fluffy or heavy? The amazing science of snow – A good topic to explore in the winter! The article includes a video of snow and ice crystal growth.

Falling birth rate in US not due to less desire to have children – People are not having as many children as they say they want, especially at earlier ages. There is some evidence that people reduce the number of children they intend to have as they get older. They may realize how hard it is to have and raise kids in the US…and decide to only have one child rather than two. They may have more challenges conceiving as they get older too. Larger economic and social forces are also impacting birth rates.

Meditation and mindfulness offer an abundance of health benefits and may be as effective as medication for treating certain conditions – An overview of the strengths/weaknesses of studies about mediation/mindfulness…a good introduction.

Drone Photography Celebrates the Beauty of Historic High-Rise Buildings in the U.S. – Wonderful views of the highest parts of tall buildings.

9 in 10 drivers in the US would save money on fuel by going electric – Good! Hopefully the cost of the electric cars will come down a bit…and we’ll have more models to choose from…and the places to charge them during road trips will be convenient.

Why obesity is more dangerous for men – Evidently men have a lot more inflammation associated processes and don’t grow as many new blood vessels in their fatty tissue.

See the Lavish Pompeii Home Owned by Two Men Freed from Slavery – Reopened after 20 years of restoration work. It was originally excavated in 1894-1895.

Broccoli looks more like cauliflower in a warmer world – Looking at the chemistry behind the changed growth of broccoli at higher temperatures…avoiding the change in the lab…but will it enable us to still produce broccoli that looks like broccoli as the planet warms?

Another step toward an insulin tablet - A lot of diabetics would appreciate ‘no more injections’!

Why Electrifying Everything Is a Critical Pathway to Decarbonize The World & Our Lives – I like these articles that get specific about the options that individuals/families can take. It gives me more hope for my future and the future of the planet to take the actions I can to 1) decarbonize the electricity used by my home, 2) move toward an all-electric home and transportation, 3) improve efficiency/reduce waste, and 4) sequester carbon. Focusing on the ‘all electric’ concept this week. I have natural gas powered heating and hot water heater…will probably replace the heating/cooling first. The gas fireplaces are turned off already – removing them is not a high priority.

2023 Diet (Strategy)

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I am thinking about my diet strategy for 2023. It’s a mix of things that have worked before to keep my focus on nutrition and moving toward a sustained ‘normal’ weight…skewed toward lowering my carbon footprint.

  • Use the Cronometer app to watch nutrition and calories until I am at the ‘normal’ weight for my height. This worked for me 5+ years ago so I am going to do it again now that I have gained a few pounds. It is important to sustain a healthy weight rather than yo-yoing. Using the app I know I am getting enough protein; if I need to reduce something to get the calories low enough, it is usually a fat…and I want all the calories to go toward meeting nutritional goals.

  • Reduce ultra-processed foods (those foods that have a long list of ingredients…some of them unrecognizable). The hardest might be soft drinks. I also notice that when I travel, there are more instances of ultra-processed foods in my diet.

  • Eat less red meat. In 2022 it was about half my protein. In 2023, I want to reduce it to 25%. I’ll ramp up eggs, chicken, turkey, and vegetarian sources of protein (although I am not keen on the vegetarian sources of protein with ingredient lists that indicate they are ‘ultra-processed’).

  • Become vigilant about avoiding lactose. The Lactaid does not seem to totally solve the problem anymore, so it is better to avoid the foods. The big change is moving away from Lactaid Milk to Soymilk. Deciding what to eat when I travel will be a bit more challenging as well.

The theme for my 2023 diet is:

‘Good for me…and for the planet.’

Gleanings of the Week Ending January 14, 2023

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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.

Study investigates source of Amazon’s “Dark Earth” – Created intentionally? It is less acidic than surrounding soils…probably from the addition of ash.

New York City Greenery Absorbing All Traffic Emissions on Many Summer Days – There is a lot more greenery that previously thought…looking beyond parks to modest backyards, shrubbery growing in vacant lots, and trees dotting city sidewalks. That’s good for the summer when everything is green and growing….but it also implies that winter air quality is problematic.

‘Stomp’ Performers Hang Up their Garbage Lids – After 3 decades off-Broadway. Watch the video!

Riddle solved: why is Roman concrete so durable? – It wasn’t just volcanic ash that made Roman concrete better…lime clasts play a self-healing role!

Why is every parking lot covered with solar panels? – Evidently Michigan State has done it…hopefully other universities and big box stores do similar projects. 

How the war in Ukraine is killing marine mammals – The dolphins that were washing up on the shore of the Black Sea prior to the war were few and usually had markings suggesting entanglement in fishing gear.  The theory about the increased number appearing now, without marks, is that the dolphins are experiencing acoustic trauma from the increased use of sonar by Russian submarines.

Climate impact labels on sample food menu had strong effect on food selection – A study done by Johns Hopkins. The result indicate that this kind of labelling could promote more sustainable choices….and have positive health benefits as well!

Aerial Photos Capture the Abstract Beauty of Salt Ponds – From a new book….with images and background about these man-made landscapes.

Great Salt Lake will disappear in 5 years without a massive ‘emergency rescue’ – My husband and I visited the lake back in 2008. The pictures in the article are so different that I needed the captions to recognize the place. The lake was already shrinking in 2008 but the shrinking has increased with long term drought and increased population diverting more water that would otherwise flow into the lake. Aside from the ecological collapse if the lake goes dry, the dust from the dry lakebed is kicked up by winds and can damage lungs/exacerbate other respiratory illness. This does not bode well for public health in Salt Lake City.

Painted skulls from Peru’s Chincha Valley analyzed – The red paint on the skulls was not all the same on all the skulls: some have iron-based ochres and others have mercury-based cinnabar….the red paint on one of the skulls was a combination of the two!

Cancer Diary – Entry 13

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It’s been a year since my cancer surgery. All the diagnostics at the one-year mark show that I am cancer free….so the surgery was a success.

My last post was 4 weeks after the surgery but now I realize I should have done a post at 8 weeks since that is when the hematoma was finally gone. And two weeks later, in the area where the last hematoma color had been, cellulitis developed. The cellulitis might have been unrelated to the surgery, but it was a first instance of cellulitis for me…disconcerting; it was quickly resolved by antibiotics (unfortunately, I develop a reaction to the first type prescribed right after the second dose).

My fingernails became very brittle in the spring. They have returned to normal now. I suspect that the surgery and associated medication change might have been an issue but that my body had recovered/acclimated at this point.

The scar and puckering around it are not fading as quickly as I expected – perhaps because of skin sensitivity to the recommended topical vitamin E and/or cocoa butter and sunscreen, developing hives in the scar area (reaction to an antibiotic), and the silicon patches not being as effective as advertised. My current strategy is to cover the scar when I am out in the sun (rather than using sunscreen) and to use the mildest of moisturizers.

My cancer was detected early before it impacted my perception of health, and the surgery happened expeditiously. A year later, I am feeling healthy (almost like I felt before the surgery) but 2022 had the most health related ups and downs of my life!

Previous cancer diary posts:

Hagerman National Wildlife Refuge – December 2022

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Back in November, I stopped at Hagerman National Wildlife Refuge on my way down to Carrollton, TX. It is just outside Sherman, TX…a little over an hour away from my destination. The refuge was active in the early afternoon…with some migrants still around (link to November post).

In December, I opted to do a quick drive through on my way home so it was in the morning about an hour after sunrise; it was not a great time for seeing large numbers of birds. It was too late to see birds that had roosted in the ponds…and it was too cold and windy to linger very long with the windows open (I was using my car as a mobile blind).

I enjoyed seeing a flock of male red-winged blackbirds in stubble near the road….rise up as a group then coming back down like a wave crashing on beach to feed again…repeat. Their red and yellow markings were flashing every time they started up out of the dried vegetation and when they landed again.

A heron stood in the shallows with its feathers ruffled by the wind. The day was still new enough for the water to be morning blue.

I also saw a Harrier Hawk – hunting…circling over the stubble and water’s edge. I didn’t get a picture, unfortunately, but I spent a few minutes watching the awesome grace of the bird dealing with the wind and looking for breakfast.

The clouds began to cover the sun periodically and I took some refuge landscape shots – complete with oil pump jacks (it is Texas).

The pintails, mallards, and shovelers were around….enjoying the bounty of the refuge.

Gulls were mostly staying put in the shallows.

My plan is to stop at the refuge as I continue to make monthly treks to Carrollton…see the changes at the refuge as the winter progresses….and then the spring migration and flowers.

Gleanings of the Week Ending January 7, 2023

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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.

Macro Photos Highlight the Diverse Beauty of Butterfly Pupae – The pupae are Asian species….so no Monarch chrysalis (which is my favorite).

Good hydration linked to healthy aging – The findings don’t prove a causal effect…but hydration is linked to serum sodium…and chronic high serum sodium (i.e. when a person is dehydrated frequently) increases risk of developing chronic diseases like heart failure, stroke, atrial fibrillation and peripheral artery disease, etc.

The Infrastructure Sector Is Bleeding Workers – The workforce is aging…more are nearing retirement…and younger people are not coming into the jobs fast enough.

This new year – decarbonize your life – The beginning of a series about a family of 4…taking steps to dramatically reduce emissions and sequester carbon.

Gradient Arrangements of Food Highlights Biodiversity Not Often Seen in Supermarkets – Wow – what a range of colors and shapes in common fruits and veggies like: tomatoes, corn, potatoes, pears, peppers, squash, cucumber, kale, and beans.

Heat and cold as health hazards – Controlled experiments on how the body reacts to hot and cold…and the health consequences.

Water Worries: Threatened and Endangered Cultural Sites – Climate change has caused increasing severe rainstorms in the Southwest impacting the adobe walls  in Tumacácori National Historical Park in Arizona and Pecos National Historical Park in New Mexico. Storms, flooding and sea level rise are impacting other parks including Statue of Liberty National Monument, Colonial National Historical Park and the Jamestown Settlement, and Castillo de San Marcos National Monument. The tidal basin in Washington DC is crumbling as flooding increases as the Potomac River rises.

Researchers identify bird species depicted in ancient, finely detailed Egyptian painting – Click on the images to get a larger view of the birds. Key to the second image: a–f rock pigeons (Columba livia); g red-backed shrike (Lanius collurio); h white wagtail (Motacilla alba); i pied kingfisher (Ceryle rudis); j–l unidentified.

How microplastics are infiltrating the food you eat – Right now microplastics are viewed as a contaminant but research is revealing they may have harmful impacts….and should be studied and regulated as a pollutant. Will systems that use sludge as fertilizer need to change dramatically? It appears likely.

2022 Year in Review: Top Stories from Around the National Park System – Flooding at Yellowstone, Mauna Loa eruption, drought at Glen Canyon, maintenance challenges, invasive species …crowds…a lot of big stories.

Josey Ranch – December 2022

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When I visited Josey Ranch Lake on a cold winter afternoon, there was a father with 2 children feeding the birds. I took a bird group picture that included most of the species on the water; it’s not a great picture with the shade/sun challenge but is probably good enough for some id. Can you find American Wigeons, American Coot, Mallards, Northern Shoveler, and Lesser Scaups?

Here are some better views of American Wigeons. It was challenging to see the green sheen on the male’s head.

There seem to be more male Mallards than females.

The Northern Shovelers were very active. They even climbed up on the bank to scarf up breadcrumbs after the children left.

Lesser Scaups have beautiful markings and rich color even in winter. They are smaller than the mallards.

A Great Egret was stoic in the regrowing reeds and cattails on the other side of the lake.

Gulls (immature ring-billed?) dive bombed for bread while it was being tossed…then gathered toward the middle of the lake…sometimes making a lot of noise.

The swans had participated in the bread eating frenzy, then regained their composure when it was over and calmly left the scene together. A male and female scaup looked on.

Overall – not a bad visit to the lake, but it was cold; I didn’t dawdle…took my pictures and headed back to the warmth of the car.

Gleanings of the Week Ending December 31, 2022

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

Best of 2022 - A Fun Map Puzzle – There are parts of the world where political boundaries have changed a lot since my elementary school geography class. The MapPuzzle game is a fun way refresh (or relearn) countries/states/provinces.

The year in chemistry: 2022’s biggest chemistry stories – I like these summary articles…and think about which one of the stories will be the most impactful in 2023.

Top 7 Building Decarbonization Wins In 2022 – Finally….now to maintain the momentum of these ‘wins’ and more into 2023!

Ten Remarkable New Plants Discovered in 2022 – And one of them is the largest waterlily on Earth…from Bolivia.

Shrinking Pollinator Populations Could Be Killing 427,000 People Per Year – The world is losing 3-5% of its fruit, vegetable, and nut production because of shrinking pollinator populations and lower pollinator diversity. That translates into less healthy food available…and associated health conditions like diabetes and heart disease. In Honduras, Nepal and Nigeria, the pollination deficits are responsible for a reduction of 3-19% in crop yields. This highlights the importance of making changes to support pollinator populations such as limiting pesticide use, maintaining existing natural habitats, and restoring others, and planting more flowers and diverse plants.

Overlooked Gems of The National Park System – In the cold of winter…time to plan some trips to parks for the year…including a few of the overlooked gems highlighted in this article.

Snow Day in Delmarva – Reminder of the area where we enjoyed a lot of day trips while we were living in Maryland….

Stunning Satellite Images of Our Changing Planet in 2022 – The before and after pictures have different elapsed times…be sure to read the captions.

22 Photos Honoring the Triumphs and Challenges That Face Wild Cats – A collection of pictures from Panthera, the world’s leading wildcat conservation organization.

Home Depot Does a Big Energy Deal, But It Does More Behind the Scenes – The Home Depot commitment is to produce or procure 100% renewable electricity equivalent to the needs of all its facilities by 2030 and they are taking actions to make it happen. Hope more big box stores will be taking similar actions.  

Memorable Events of 2022

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2022 has been a year with more memorable events than most years.

My health. For most of the year, from the surgery at the beginning of the year until early fall, my health seemed to be sputtering; it was the longest period of my life to be uncertain that my health was good to excellent. Fortunately, it seems that I have recovered and am back to feeling as healthy as in recent years. Every other time I was concerned about my health was much shorter in duration: the month before and after pregnancy in 1989 and the month after a surgery in 2006.

Pets and family. 3 kittens…oh my! They are getting a little older now but still quite capable of causing havoc. The last time we had a kitten around was in 1985. The first baby in over 20 years has arrived in my extended family…and he adds a whole new dynamic to family gatherings. The milestone 70th anniversary of my parents adds to the list of memorable events in this category.

Home and Travel. Moving from Maryland to Missouri was a big undertaking and we’ll probably look back years from now, seeing it as a pivot point in our lives just as the move from Texas to the east coast In 1983 turned out to be. On a smaller scale, the week in London, Ontario was memorable for time spent in another country (the longest since my trip to Mexico City in 1966 when I was in elementary school) and the amount of time I was on my own in a new place.

Changes in the world. Queen Elizabeth II’s death is on my list this year because she was queen for my whole life…a constant in the world that I consciously knew would not last but that I will miss. The other change is one that reversed something that was constant for my entire adult life and increased my confidence that I would receive the care I needed when my husband and I decided to have a child (which we did successfully and without complications); when Roe v Wade was overturned, I became anxious that younger women will not have access to the same level of care that I did.

I am hoping that 2023 will be a little less memorable!

Zooming– December 2022

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Kittens – holiday lights – plants in winter – a great blue heron….pictures made possible by the Zooming capabilities of my three cameras: phone (Samsung Galaxy S10e), small point and shoot (Cannon PowerShot SX730 HS), and bridge (Canon PowerShot SX70 HS). The one I have with me all the time is the phone; the point and shoot fits in a coat pocket so it is easy to take along, the bridge camera I need for the optics (i.e. the greatest optical zoom of my cameras). Enjoy the December zoomed images!

Favorite Photos – 2022

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I picked some favorite photos from the year for a slide show. They are all outdoors. Thematically there are birds and insects more often than lizards or turtles. Some are documentation type pictures and others are artsy. They were taken in four states: Maryland, Virginia, Missouri, and Texas. For some reason – the fluffed up Eastern Bluebird is my favorite. Enjoy the show!

Gleanings of the Week Ending December 24, 2022

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

H5N1 Bird Flu Detections across the United States (Wild Birds) – A map of US counties where bird flu has been detected in wild birds as reported by the US Department of Agriculture.  It would be great if data could come from the National Wildlife Refuges (reporting through the US Department of the Interior) since they often have concentrations of wildlife and staff that would be monitoring the flocks. I know that there were instances of bird flu – primarily in snow geese - that the Bosque del Apache NWR staff were reacting to when we were there the November before COVID-19 curtailed our travel.

Electric car sales drive toward cleaner air, longer lives – Another reason my next car will be an electric rather than a plug-in-hybrid that I have now. However – this should probably be seen as an offset to the negative impacts on public health that climate change will bring; the air could be cleaner, but it will also be warmer and more turbulent. I am becoming less certain that my lifespan will last into my 90s like it has for my parents.

Living the lava life on Mauna Loa – A satellite image from NASA’s Landsat 9. It shows how close one of the flows came to Hawaii Space Exploration Analog and Simulation (HI-SEAS) project habitat. Fortunately, the most recent mission there concluded in May 2022.

The Dead Sea is dying – The lowest exposed place on Earth…water level dropping 4 feet per year…salt formations and sinkholes.

Beyond cola: the strange flavors of soft drinks – Carbonated drinks were invented by Johann Jacob Schweppe in 1783. They were sold in glass bottles and that were recirculated. Regional delicacies. Everything changed with the advent of plastic bottles in the 1970s. Moxie, state beverage of Maine, continued independently for a long time – bought by Coca-Cola in 2018. Soft drinks had a heyday in the years of Prohibition. Follow the link for the whole article, more soft drink history.

Construction of the world’s largest radio telescope begins – Square Kilometer Array (SKA) – one in Australia and one in South Africa. Construction will be completed by the end of the decade, but observations will begin in 2024.

Flameproofing lithium-ion batteries with salt – Finally….hope this solves the fire problem with lithium-ion batteries and, if so, moves into new battery manufacturing quickly.

The 120-year search for the purpose of T. Rex’s arms – A little history of T. Rex finds…and the various ideas about why the animal had such puny arms.

A new weapon against antibiotic-resistant bacteria – Work to find a new treatment for Klebsiella pneumoniae infections that are resistant to common antibiotics with some strains fatal for 40-50% of infected people. A new strategy: weakening bacteria with an existing drug previously used to treat herpes that alters its surface layer to make it easier for the immune system to kill the bacteria. The idea works in the research model…effectiveness in human beings yet to be confirmed.

The science of why hawks are one of nature’s deadliest hunters – Birds and bats….The birds steer toward a fixed point in the swarm instead of singling out a bat. It’s a good strategy against a gathering of prey!

Our New Neighborhood – December 2022

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We are having colder temperatures in southwestern Missouri…. changing the scenes around our neighborhood. I was out on a sunny morning when the temperature was in the 20s and the ‘feels like’ temperature was 15 – noticing that the Lamb’s Ear in our back flower bed is curling in the cold.

I headed over toward the neighborhood ponds with an idea of photographing some ice. The first place I stopped was dry!

Turning in the other direction to the main body of the pond, I had more luck. The water froze in the shallow area – making frozen patterns of ice shelves connected to the bank. Some leaves were frozen into the ice. In one area, the ice was breaking with the movement of the water (either from the pumps or the wind).

The surprise of the morning were birds on the water. I spotted the Great Blue Herron first. It was standing very still…. until it noticed me in my red coat and flew away.

A pair of mallards was enjoying the pond as well.

I made the short loop aroud the largest pond. My new coat with its hood and hiking boots kept most of me warm; my hands (even with gloves) and my nose were cold. I should have worn a mask for my cold nose…and need to inventory my gloves for a warmer pair!