Gleanings of the Week Ending February 27, 2021

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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.

Top 25 birds of the week: Bird Interactions! - Wild Bird Revolution and Top 25 birds of the week: Raptors!  and Top 25 birds of the week: Feathers!  – A treat this week – 75 bird photographs – enjoy!

The unseen 'slow violence' that affects millions - BBC Future – The harms that happen so slowly that we don’t notice in the moment. It happens over months and years and decades (maybe even centuries). We notice as we use our ‘big data’ to see hot spots of ill-health, where the environmental degradation is at it’s worst, and populations that can’t seem to escape their dire situation. And the issue very quickly becomes – how does our culture respond to the awareness of that ‘slow violence.’

Carbon: Getting to net zero -- and even net negative -- is surprisingly feasible, and affordable -- ScienceDaily – A detailed model of the entire US energy and industrial system….showing how to achieve carbon neutrality by 2050…with particular emphasis on what needs to happen in the next 10 years.

The country rejecting throwaway culture - BBC Future – France has introduced an index of ‘repairability’ rating for appliances…hoping to increase the electronics repair rate to 60% within 5 years. I’m glad I opted to repair my clothes drier rather than replace it….although the repair (replacing of the failed heating element) produced some trash it was a lot less than the whole appliance! Things like phones and laptops and monitors are harder.

Carolina Wrens Will Nest in Just About Anything and Why Carolina Wrens Have Moved into Your Neighborhood – We had a Carolina Wren make a nest in a gas grill we hadn’t used in along time. It surprised me when I opened the lid and the bird – startled and then panicked – flew out onto the deck railing. There is usually a pair nesting somewhere around our yard; we see them when they come to the feeder and hear them even more frequently. The forest behind our house and the brush pile at the edge of the forest are good places for them.

Federal Funding Obtained to Replace Zion National Park's Shuttle Fleet – And they’ll be electric! What a great way to keep the air smelling like nature rather than combustion fumes!

Rare Yellow Penguin Photographed for the First Time | Smart News Science | Smithsonian Magazine – What an unusual looking bird! It’s a king penguin on South Georgia Island with leucism, a condition where melanin is only partially lost and some parts of the body retain color. In this case…the ability to produce the usual black pigment is missing.

New River Gorge is America's Newest National Park - News | Planetizen – This park is within ‘road trip’ distance from where we live….maybe a destination post-pandemic.

How we turned a golf course into a haven for rare newts, frogs and toads – Hopefully US golf courses are doing things like this too. I usually think of them as using a lot of chemicals and would not want to live near a golf course….but if they consciously made places for amphibians….it would mean that other creatures could survive in the space too. There is an Audubon International Certification program for golf courses but they don’t publish a list of course that are certified.

The Arctic Ocean might have been filled with freshwater during ice ages – Based on a geochemical study of sediments.

Japan in old Books

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The ‘subject’ metadata in Internet Archive can be used to find clusters of books on the same topic. Earlier this year I used a simple search to look at books about Japan using the subject “Japan – Description and Travel” and then sorting by the date published since I was mostly interested in books old enough for the copyright to be expired. I browsed the search results for books that included illustrations and am featuring my favorite ‘finds’ from this search in this weeks’ book post.

Every-day Japan by Arthur Lloyd (1909)

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Since my success with books about Japan – I’ve used the same type search for China, Algeria, Peru, Sweden, and Ireland….and am now browsing books from the Greece version of the search! I enjoy exploring books in the Internet Archive using the digital equivalent of walking through the stacks of a library…selecting a book and leafing through its pages (using thumbnail views)…pausing when something looks interesting. The big difference is the huge number of books available via Internet Archive and that I can do it anywhere/anytime there is a good internet connection! What a boon it is….particularly during this pandemic year.

Ice Shelf

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The skylight in the roof of our cover deck slopes enough that the snow and ice it accumulates acts like a mini-glacier as it melts. Over the past few days, our part of Maryland stayed cold with melting occurring with the sunshine even as the temperature stayed below freezing. And then everything re-froze overnight. The snow was icy and dense rather than fluffy because the majority fell as sleet….and as it began to slide down the slippery slope of the skylight, an ice sheet formed.

Did the icicles that formed at its edge provide any support?

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It lasted for more than 24 hours with the re-freezing overnight although there was a noticeable erosion of the ice closest to the skylight housing during the first exposure to sunshine.

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I watched it all morning the second day as the sun came up and the skylight began to get full sun as the morning progressed. About noon – the shelf cracked (I heard it rather than saw it)…slid down the rest of the roof and gutter and crashed to the deck below….shattering on impact.

It was awesome to watch this small model of glacier and ice shelf behavior --- think about how the process would translate to a larger scale and longer duration in the Antarctic.

Gleanings of the Week Ending February 20, 2021

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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.

Top 10 things we learned about climate change in 2020 – I’m thinking about this more this week with the extreme cold in Texas…and lack of preparedness of utility companies and state governments. It drives home the overarching message now: doing nothing will cost more than doing something.

Top 25 birds of the week: Seabids! – Birds and water…from around the world.

Size, Shape, and diversity in phytoplankton – The tiny organisms that could be changing in warming, more acidic oceans….do we have enough of a baseline to know if these communities are changing in ways that will impact the food networks of our oceans?

Fairy Shrimp – A video from a vernal pool in Pony Pasture Rapids Park in Richmond, Virginia.

Wintering bird communities track climate change faster than breeding communities in Europe and North America – Weather impacts birds in the short term (my family has commented that they have seen flocks of robins in their neighborhood recently….having not seen them in the past 30 years they’ve lived in the area) but the longer term impacts of climate changes are only observable with large data bases built since the 1980s. This study looked at over 1,200 species of birds!

How to see the red fox in winter – We occasional see red fox in our neighborhood but I haven’t seen any (so far) this winter. Maybe after the snow/sleet is over I’ll take a walk and look for tracks.

Age provides a buffer to pandemic's mental health impact, researchers say -- ScienceDaily – It may not be ‘age’ as much as older people being more able to stay at home and avoid other people (stress reduction through conscientious steps to avoid COVID-19 exposure)….whereas young people are more likely to have to get out and about for work or other obligations. It could be difficult for older people living along…but maybe we have quite a few older people that are not alone in their ‘bubble.’

Sunset Crater's Explosive Past – The youngest of the volcanoes in the 1,800 square mile San Francisco Volcanic Field near Flagstaff, AZ. It’s a place I visited (and posted about) back in February 2015.

Immune driver of brain aging identified -- ScienceDaily – It seems to be a change in how myeloid cells handle glucose….tending to hoard it rather than using it for energy. I wondered if that is why people with diabetes are at increased risk for cognitive decline.

Magnetic fields detected in Venus Flytraps – A small magnetic field is produced when the trap closes!

Stephen Lucius Gwynn Books about Ireland

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I’ve enjoyed 5 books with pictures of Ireland published in the same decade as World War I. The author – Stephen Lucius Gwynn – was an Irish MP and writer with close links to the Iris literary revival; he had a long and varied career (I always browse the Wikipedia entry for the authors/illustrators of books I enjoy).  These books were illustrated by Irish illustrators of the time; many are in color; I selected one or two for each book. I find the illustrations of this period – just before color photography took over for books like this – very appealing. They capture the places as they were…also representing the history of book illustration.  

The Famous Cities of Ireland (1915) with illustrations by Hugh Thomson

Leinster (1911) with illustrations by Alexander Williams

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The Fair Hills of Ireland (1914) with illustrations by Hugh Thomson

Munster (1912) with illustrations by Alexander Williams

Ulster (1911) with illustrations by Alexander Williams

It is interesting to think about the time it took to produce these illustrations compared to photography. Do as many people make their living as artists today?

Technology has changed our work and the way we live in so many ways. I’ve changed almost entirely from physical to digital books over the past decade! I don’t need to go anywhere to obtain my books these days and there is always a huge number of books readily available to me. I find myself savoring the illustrations – painting and photographs - in books/website more than ever. What a boon during this pandemic year!

Gleanings of the Week Ending February 13, 2021

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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.

Self-controlled children tend to be healthier middle-aged adults -- ScienceDaily – Benefits include younger brains and bodies, better outlook in the years ahead. This finding is from a study done in New Zealand with 1,000 people tracked from age 3 to 45 (i.e. they were born in 1972 and 1973). Hopefully they will continue to be tracked as they get older….to determine if they remain healthier as they age. The finding makes sense to me based on my observations of my own life and people I have known over many years.

An Invasive Wild Edible Winter Rose – Natural History Society of Maryland – Multiflora rose…it’s a plant that takes over – climbing over everything around it…and it is prickly. One redeeming quality might be the RoseHips that can be used to make tea. Birds eat them too and that propagates the plant – so maybe more harvesting by humans would reduce this invasive!

College campuses are COVID-19 superspreaders, new study suggests -- ScienceDaily – My daughter and son-in-law are very aware that this could happen at the university where they teach and have research teams. They are offering blended classes so that students can be in person or virtual…and providing higher quality masks for their themselves and their research teams.

The 'megascale' structures that humans could one day build - BBC Future – Some history and observations…the realization that there are existing ‘megascale’ structures: terracing of parts of Southeast Asia, land reclamation from the sea by the Netherlands, the internet, the US Interstate Highway system.

SolarEV City concept: Building the next urban power and mobility systems: Unlocking the potentials of EV batteries with roof-top PVs for urban decarbonization -- ScienceDaily – Calculations done for 9 Japanese urban areas…CO2 emissions in these urban areas could be reduced by 53-95%!

The state of the climate in 2021 - BBC Future – Looking at CO2, record heat, Arctic ice, permafrost, and forests. We need to make progress toward drawdown rather than continuing actions that cause the upward ramp of planetary warming.

Are monarchs in trouble? | Science – In my area of Maryland…the decline has been dramatic.

A Tweak to Immune Cells Reverses Aging in Mice | The Scientist Magazine® - Interesting but so far has not be translated into humans. Evidently a drug to specifically block the EP2 receptor is not easily developed.

Tiny hard drives that are alive — and multiplying : Research Highlights – Experiments with data encoding in the E. coli genome. Evidently the data is protected from degradation in the presence of dirt and other contaminants…but what about changes that would occur over many replications?

Top 25 birds of the week: February 2021 – A grand finale to the gleanings….bird photographs!

American Museum of Natural History in 1953

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The 1953 volume of the Magazine of the American Museum of Natural History is available from Internet Archive (here is the link for whole collection list). I am featuring the volume of magazines published the year I was born this week. There were two items that resonated…that reminded me of other years in my life.

The first was an article about Bandelier National Monument.

I’ve been to the place at least 4 times: Spring 1971, August 1980, September 1981, and March 2005. The first time was for a picnic during a high school trip. In 1980 and 1981 my husband and I camped there. We hiked to the lower falls in 1981….and took our best pictures of the place.

The sideshow below is a mix of pictures from the 1980 and 1981 trips. Based on the pictures, we took longer hikes in 1981. My husband did all the photography. I scanned the slides years later.

In 2005, it was a wet day. It was a bit larger group with my parents, husband and daughter. We only walked around near the visitor center. It is a place to visualize how people lived long ago….and the juxtaposition of more modern history of the world in nearby Los Alamos, the lab at the forefront of creating the first atomic bombs.

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The second item was a picture of horsetails.

I remember reading about the plant in a textbook when I was in college in the mid70s…and then being thrilled to see and recognize a stand growing in Platt National Park when we visited a few months later. I had probably seen them before but overlooked them…didn’t realize that these are remnants of primitive plants that used to be the understory of the giant forests that eventually formed coal deposits. The genus (Equisetaceae) was eaten by dinosaurs!

I like finding publications from meaningful times in my life ….it’s a tangible connection to history. It’s also fun to see places I have seen more recently and to think about how they’ve changed … how they’ve remained the same.

11 months in COVID-19 pandemic

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It’s been 11 months since the WHO declared the COVID-19 pandemic. The US appears to be through the peak of cases and deaths that resulted from the late 2020 holiday celebrations but there is a lot of concern about more contagious variants of the virus that have been detected in the country. We could be nearing a low and then see another peak before enough people are vaccinated to bring it down again (assuming the vaccine still is effective with the variant). Vaccinations offer tremendous hope, but they are still in relatively short supply with only around 10% of people vaccinated. The administration of vaccines is still confusing – with a maze of sign-up processes and locations to navigate. There are times I think that the vaccine is going to people that are gaming the system rather than the intended groups.

The news stories about the COVID-19 variants have prompted several actions in our household:

  • Curbside grocery pickup. I decided to switch from early morning grocery shopping in the store to curbside pickup. We’ve done it twice now and I like it better than delivery to the house. There do not appear to be shortages like there were last spring and I include a bouquet of cut flowers on my list. I submit the order so that it is one of the first orders of the day for the shopper and have gotten an experienced shopper both times (judging from how fast they pull the order together). They also package the order in paper bags which I like much better than the plastic.

  • New masks. I ordered some new masks that had wires to help them fit better over the nose…thinking I would double mask from now on. Then we decided that we needed some better masks for the inner layer and my husband ordered some KN95 and the KF94. The KF94s are what my daughter and son-in-law are wearing when they teach…the university is still trying to continue in-person classes. The key is to have a mask that fits snuggly but does not muffle speech. My daughter said that the KF94s fit her the best – and her glasses did not fog at all!

  • My sisters and I have started a sisters zoom session every other week. I’m not sure why we didn’t do it before. I guess we thought the sisters text messages were enough. The zoom meeting is a positive addition to our routine.

My plan was to restart some mini-road trips, but I only managed one to Howard County Conservancy’s Mt Pleasant to photograph skunk cabbage. It worked out well since there were few enough people around that it was a solitary hike. I wore 2 masks….appreciating their warmth! It’s good to drive my car again and I’ll plan so more as the weather improves – either purely a driving activity or to a place I expect there to be very few other people.

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There were lots of webinars over the month. The birding festivals are a lot of webinars over a short time…the others an hour or less at a time. I like the variety of topics and places. They are my best substitute for travel right now.

  • Finishing up the Virtual Celebration of Cranes from Tennessee

  • Natural History Society of Maryland hosted a Snow Crystal Photomicrography session which reminded me to keep my gear ready for every snowfall…with limited success so far. We have some colder temperatures this week that might make for excellent snowflake photography.

  • Capital Nature hosted The Secret Life and Folklore of Winter Trees

  • Missouri State University Foundation hosted 2 sessions about the Jordan Valley Innovation Center

  • Brookside Gardens is hosting Friday lunch and learns. The first one was a video tour of the conservatories that are closed because of COVID-19. It was good to see the staff faces again. I miss seeing them and the ramp up for the butterfly exhibit that usually starts in April.

My big purchase of the month was a new Swopper chair. My previous one was 10+ years old and when it broke, it was an internal part….couldn’t get to it positioned again to reattach it to the base to it is currently acting as a stool rather than a bouncy chairs. The new one is at my desk…by back feels great again! I am so glad we can get items like this delivered to our front porch.

Of course – I still spend considerable time on various photography and Zentangle projects…browsing books…enjoying meal prep as much as eating.

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My husband has started a project to photograph birds every day using his camera on a tripod on our deck and his phone to control the shutter from inside where it is warm!

There is quite a lot that could happen over the next month:

  • I am full of anticipation about getting a vaccination, but our county hasn’t started my group yet (maybe in a few weeks).

  • There is a glut of birding festival webinars on the Valentine’s weekend from 3 places: Niagara Falls (New York and Ontario), Laredo (Texas), and Bosque del Apache (New Mexico). The forecast is for very cold weather here in Maryland so we’re planning a fire in the fireplace and hot foods (except for snow ice cream if the snow is deep enough and the right consistency).

We are staying at home except for curbside pickups at this point….but continuing to add projects to our routine. It’s not a boring time at all. Our outlook is more positive than it has been since last year this time….because of the vaccine and the transition of power away from a stress inducing national leader. I’m hoping to be able to see my family in Texas sometime in 2021!

30 years ago – February 1991

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I couldn’t find any pictures we took in February 1991. As I looked back through my notes, I found references to us have bad colds/flu – daughter first (with an ear infection) and then me…my husband last. I was busy at work trying to write a proposal while I was sick. I was worried about my parents having trouble buying the house they wanted because of an easement issue, one of my sisters needing surgery, and the sister-in-law that I had never met/that my husband hadn’t seen in almost 20 years communicating sporadically while she was getting rounds of cancer treatment; it was all happening very far away from Maryland but the worries were always there while I did everything else.

On a happier note – we discovered that our 17-month-old daughter had picked up some counting skills (maybe Sesame Street or at day care). Her dad was playing with her one evening dropping disks into a can with a slot…he picked up several and counted…one, two, three, four…as he dropped disks into the slot. She picked up one and dropped it into the slot and said ‘five’…and another and said ‘six.’ We were both so surprised that there was a little pause before we celebrated her accomplishment!

It seems that I always find some nuggets when I look back at notes and pictures from 30 years ago There are events – like the counting skills surprise – that my notes indicate I thought would be something we would always remember…but I didn’t. I’m so glad I have the notes and can savor the surprise again!

Gleanings of the Week Ending February 6, 2021

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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.

Human egg cells are imperfect surprisingly often -- ScienceDaily – More than 7% of human oocytes contain at least one exchangeless chromosome pair…and the frequency is not affected by maternal age. Our species is hardwired to have significant numbers of miscarriages and babies with extra or missing chromosomes. The finding is interesting, but I immediately thought of some questions…has this changed over the past 100 years (i.e. have we changed our environment enough that we are impacting our reproductive success) and how does this frequency compare to other mammals?

Why our pursuit of happiness may be flawed - BBC Future – A thought provoking piece about how seeking ‘happiness’ often sets the stage for disappointment…rather than contentment.

Pollution from cooking remains in atmosphere for longer -- ScienceDaily – Eating deep-fat fried foods is not just unhealthy…the cooking of foods that way contributes to air pollution. In London, 10% of the PM2.5 particles are from deep fat frying….in Hong Kong 39%!

2nd Annual Threatened And Endangered Parks: Natural Darkness And Sounds – My husband and I are looking forward to more dark sky opportunities in national parks. So far – the ‘star parties’ we’ve been to have been at state parks and hosted by amateur astronomy clubs in the area. The dark sky venue requires a bit of infrastructure to support a field full of camping amateur astronomers with their telescopes (electricity for telescopes/computers and bath rooms with red tented windows).

Top 25 birds of the week: Colouration! - Wild Bird Revolution – Lots of color in this post to break up mostly brown and white winter color outside my window! 

U.S. Breaks Record for Billion-Dollar Climate Disasters in 2020 | Smart News | Smithsonian Magazine – Not a good record to be breaking…and they happened during a pandemic year too. There were 22 disasters that caused at least $1 billion in damages across America in 2020.

Q&A: Global Insect Declines Due to "Death by a Thousand Cuts" | The Scientist Magazine® - In every case researched….it’s not just one thing that caused the decline…it a cluster of primary factors (6 or more) and then other factors that are difficult to quantify.

Texas Wind Power Dominates Coal In Crossover Year – Hurray! Hopefully, the coal plants will begin to phase out in Texas and across the country as they become less and less competitive with renewable sources of power.

On the road to invisible solar panels: How tomorrow's windows will generate electricity -- ScienceDaily – I am always reluctant to consider replacement windows….but if they were cost effective solar panels…that would tip the decision toward ‘buy’!

Caligula's Gardens, Long Hidden Beneath Italian Apartment Building, to Go on View | Smart News | Smithsonian Magazine – A subterranean museum beneath the streets of Rome to open this spring.

Gleanings of the Week Ending January 30, 2021

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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.

I am featuring videos this week….including the newest baby panda in the US and historic houses. I discovered that a lot of house-type museums have increased their virtual content during the pandemic. The historic houses I picked for this post are ones I have visited in the past. Some I have visited more than once (Mount Vernon and Monticello, for example). It’s fun to savor them virtually!

Panda Cub’s virtual debut – From the National Zoo…video is just over 2 minutes

Virtual visits to the Newport Mansions -  3D tours From the Preservation Society of Newport County. Includes The Elms, Marble House, Hunter House, Isaac Bell House, Chateau-ser-Mer, Chepstow, and Kingscote.

The Mark Twain House in Hartford, CT – 3D tour

Mount Vernon – George Washington’s house. 3D of the gardens and mansion

Lyndhurst – Several 3D views….including at Christmas and Halloween

Vizcaya Museum and Gardens – Florida. 3D with links to historic photos of the same area

Monticello – Thomas Jefferson’s house. 3D tour. There is also a Google Arts and Culture tour with video/photos.

Olana’s Historic Landscape Video Tour – Frederic  and Isabel Church home.

Val-Kill tour – Eleanor Roosevelt National Historic Site from Google Arts and Culture

Wilderstein – Online exhibit, aerial tour, and landscape tour. The house was the Suckley residence for 3 generations from 1852 to 1991.

The Royal Natural History from the late 1800s

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The Royal Natural History series was published in the mid-1890s by Frederick Warne & Co. – the publisher of Beatrix Potter’s books a few years later in the early 1900s.

These natural history books were edited by Richard Lydekker with a long list of illustrators. I enjoyed browsing through 5 of the volumes back in November: one, two, four, five and six. Two sample images from each volume are below.

As I was looking at these volumes again for this post, I discovered that there were a lot more books to look at. They were published as 6 volumes, 12 sections….many of the ‘volumes’ are multiple books! So – I’ve bookmarked the Internet Archive list again…planning to go back to look at the books I missed on the first pass!

Bluebirds Visit

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On the 26th – we had bluebirds at our birdfeeder! I heard a lot of chatter coming from the birdfeeder so got up to look. There was quite a crowd around the feeder with birds jostling for a perch. It was a cold icy day too. I took a few pictures from my office window then went downstairs where I took pictures through the panes of the French door in the breakfast area. The birds were moving so quickly I didn’t get a good count…but there were probably 6-8 birds…maybe only one male (he is the one that has the brighter blue feathers).

The birds that were not on the feeder were often directly below looking up!

I was using my new camera and took advantage of the zoom and vantage point of our first floor to capture some bluebird portraits…all females (not sure where the male went….the birds were very active).

I looked at the All About Birds entry for Eastern Bluebird – and found that the birds usually don’t come to feeders because they eat primarily insects and fruits. These birds must have been hungry! One of the foods they like is raisins so I’ve put some on my list for the next grocery pick-up!

Back in January 2016, I posted about bluebirds coming to our birdbath. It was a similar kind of day from a weather perspective. There were about the same number of birds in that group. There are many nesting boxes in our area which helps support the birds’ nesting. But we probably need to have more native bushes that have berries for our birds in winter; something to consider for an upcoming landscaping project.

30 years ago – January 1991

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In January 1991 – we went down to the Smithsonian on the 1st. I didn’t note which museums we saw…just that our 16-month-old daughter walked across the mall on her own – stopping to exam interesting pebbles and clumps of grass, etc.

We had more snow that January than we have this year. There are pictures of our daughter sledding down the driveway in a plastic tub; her snowsuit is a little tight and she does not look happy at all…maybe because I forgot to put on her mittens! She was much happier indoors eating spaghetti.

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Her new skill was taking off her shoes and socks. Her father called me one morning after I’d gotten to work with the news that I was going to have to do something about her…he had gotten her ready to go to day care and was putting on his coat…turned around to discover that her shoes and socks were not on her feet anymore! Her day care provider said the same thing happened all day long. Once she discovered she could do it – we all had to be patient until the novelty wore off…or her feet grew a little and the shoes were not as easy to pull off. I also started putting her in tights, so she had at least one layer on her feet.

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We all enjoyed the Cats musical that we taped from PBS. Our daughter made the connection between the characters of the show and our cat. The cat slept through most of the video viewings.

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My husband and it were worried about events in the Middle East (Desert Storm); after the Berlin Wall came down in 1989, there had been such hope that the world was heading toward a better time, but the optimism did not last. I was feeling the physical distance between where I lived in Maryland with the rest of my family in the Dallas just as I am now. Maybe it was a little better in 1991 because I could travel – not something that can happen in January 2021.

Gleanings of the Week Ending January 23, 2021

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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.

Ice sheet uncertainties could mean sea level will rise more than predicted -- ScienceDaily – There are warning signs that the current models aren’t accurately predicting ice sheet dynamics.

How mail-order frogs could save Colombia's amphibians - BBC Future – Carefully breeding frogs to keep them from going extinct in the wild.

Meet Amanda Gorman, the U.S.' Youngest Inaugural Poet | Smart News | Smithsonian Magazine – Leading with eloquence and hope for the future….pushing us to strive for a country that is a ‘more perfect union.’

House Agrees Saguaro National Park Should Grow By 1,200 Acres – Hope this happens…when my daughter was in Tucson we enjoyed this park many times.

Diet and lifestyle guidelines can greatly reduce gastroesophageal reflux disease symptoms -- ScienceDaily – Exercise seems to be important – perhaps because it helps clear stomach acid that causes heartburn symptoms.

Top 25 birds of the week: Wild birds Photos! - Wild Bird Revolution – Birds – always great to look at in the wild and in photos.

How Codebreaker Elizebeth Friedman Broke Up a Nazi Spy Ring | Smart News | Smithsonian Magazine – Some history…about how a woman did work she wanted to do…made significant contributions…didn’t get credit or pay that she should have. It happens again and again. We can’t assume that it isn’t still happening just because we have some very visible examples of women with power, recognition, and pay.

Are sleep trackers accurate? Here's what researchers currently know – It’s not always good to track sleep….particularly if it causes anxiety. I am in the group that generally has good sleep, so the tracker data doesn’t cause me anxiety, but it probably doesn’t improve anything either!  I might get a much simpler tracker next time that doesn’t provide sleep metrics.

The Wintertime Wonder of Unusual Ice | Smart News | Smithsonian Magazine – The short video of hair ice forming is interesting.

How Africa's largest city is staying afloat - BBC Future – Lagos, Nigeria. Part of the city is known as the ‘Venice of Africa.’ And there is a ‘Great Wall of Lagos’ to reinforce the coast.  The claim is that Africa’s largest city is leveraging its ingenuity to stay afloat….but whether it succeeds in the coming decades will be the real test.

The White House in 1940

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As I watched the Inauguration, I remembered an old magazine I’d browsed through recently on Internet Archive – the July 1940 edition of House & Garden that included an article about the White House as it was in 1940…and some history of the White House up to that point. I clipped some of my favorite images (click to get an enlarged version of the image).

Much has happened to the building in the intervening 80 years. The White House is still the architectural symbol of the Executive Branch and home of the President for his term. I hope that President and Dr. Biden quickly acclimate to the place…make it into their home…and forge ahead in their roles for the country from its rooms.

The article also included images of some of the other building of Washington DC. Some things have changed since 1940…some not.

I am relieved that the we have a new President as I write this….that we have survived the insurrection at the US Capitol on January 6th and anticipating a positive path forward. Amanda Gorman, the youth poet laureate, was the highlight of the event with her “The Hill We Climb” at the Biden inauguration! And now the work begins for the new administration….

Gleanings of the Week Ending January 16, 2021

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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.

Wingspan and Other Tabletop Games for Naturalists – A new indoor activity for during the winter?

Square Structure Detected Under Monte Albán’s Main Plaza - Archaeology Magazine – The plaza was in use for 1,000 years….and evidently the structure detected with ground penetrating radar, electrical resistance and gradiometery is 60x60 feet…and about 3 feet thick. More study of the data might reveal if the building had stairs, tunnels, and columns.

Leaf microbiomes are a neighborhood affair in northern forests -- ScienceDaily – The microbes associated with trees have been an active research area in recent years. This study looked at Sugar Maples and discovered that their microbiome was similar to the trees around them…whether it was other sugar maples or conifers….other species entirely.

A warm pool in the Indo-Pacific Ocean has almost doubled in size, changing global rainfall patterns | NOAA Climate.gov – The impacts on large-scale atmospheric circulation and rainfall are expected to intensify in the future.

Top 25 birds of the week: January 2021 – This collection includes a photo of a red-breasted nuthatch…a bird we’ve seen at our feeder this year!

Photographer Nathan Myhrvold Captures Snowflakes in High Resolution – I enjoy trying to photograph snowflakes…but I do it close to home where the challenge is higher temperatures. That tends to cause them to clump rather than be easily separated into single flakes. It’s still a fun activity for snow days.

New mammogram measures of breast cancer risk could revolutionize screening -- ScienceDaily – Improving the way mammograms are analyzed…giving results at the time of screening instead of later then moving toward personalized screening thereafter rather than ‘one size fits all.’ I wonder how long it will take for this to trickle through the industry.

Flapper style | Europeana – Our family has a picture of one of my grandmothers in a flapper dress. She probably made it herself – as the article indicated…they were easy to make and patterns were available. The dresses have a timelessness to them even though they are associated with the 1920s. They look great as party dresses even 100 years later!

'Sparkling' clean water from nanodiamond-embedded membrane filters -- ScienceDaily – The problem the researchers are addressing is filtering of the hot water from oil recovery and other industrial processes. We’ll need more technologies like this to clean up water we can’t afford to leave polluted forever….but we should concurrently move toward technologies that don’t leave toxins in water. Technologies should be designed with the goal in mind of 0 waste.

Researchers Catch Oldest Tropical Reef Fish Known to Science | Smart News | Smithsonian Magazine – An 81-year-old midnight snapper! They also caught a 79-year-old red snapper in the same area. Climate change is already warmed the reef enough that the life-span of the fishes there is expected to be shorter in the future. The record for oldest known vertebrate in the world is also a sea creature – a 400 year old Greenland shark.

Kate Greenaway’s Queen of the Pirate Isle Illustrations

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Project Gutenberg has the 1885 edition of Bret Harte’s The Queen of the Pirate Isle with illustrations by Kate Greenaway. I was looking at it more for the illustrations than the text since I was working my way down the list of books she illustrated. She set a style for children’s clothes in her illustrations (see the Wikipedia entry for her and then look for the books in the ‘Books Illustrated’ list in Internet Archive…it’s a good way to look at the work of an illustrator when the works are old enough to no longer be under copyright). She died in 1901 so books are out of the copyright window.

For girls – the clothes seem more for ‘dress up’ play that for everyday activity. I’ve clipped 6 images from the book to provide a flavor of the book….and Kate Greenaway illustrations of children.

Anniversary Celebration

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My husband and I have been married for 48 years! We celebrated a day early with red velvet cake (for me) and carrot cake (for him) that we enjoyed a day early because that is when we did a pickup of other items from a store that included a bakery that makes good cakes.

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I’m thinking back to the decades of our marriage

We spent the 1st 10 years in Texas. We were both in college – he was full time and I was part time. My career in computer programing was becoming well established. At the end of the 10 years, he had a PhD in Physics and I had a Masters in Mathematics.

Early in the 2nd 10 years we moved to Virginia for his post doc and I went to work for IBM. During the decade we moved to Maryland (after his post doc ended) and had our daughter.

The 3rd decade saw us moving in Maryland to the house we are in now. Our lives were focused on our daughter and our careers…trying to blend everything together at every opportunity. For several years, my work required trips to Colorado once a month. My husband and daughter joined me for before or after the workdays so often that my daughter thought everyone got on an airplane for Colorado frequently – was surprised that she was the only one in her Montessori class with Colorado t-shirts and sweatshirts. Our daughter was old enough to consider putting her on a plane to see her grandparents in Texas by the time 9/11 happened; we delayed that milestone to well into the next decade.

Our careers were important during our 4th decade – but the milestones of our daughter took the fore in our family: driver’s license, high school graduation, Cornell for undergraduate degree, internship at Northern Arizona, beginning graduate school at University of Arizona, marriage. My husband began his glide path to post-career. My last grandparent died. We dealt with some health issues of our own that slowed us down temporarily. I retired in the last year of the decade.

In the past 8 years, I’ve settled into post-career activities including volunteer gigs. My husband continued to work part time for a few years and ramping up of post-career. We both enjoy traveling (birding festivals in particular) until the pandemic stopped that; we’ll pick it back up in a year. Our daughter’s milestones were ones we shared vicariously: PhD in Astrophysics/her husband’s PhD in Biology, post docs at Penn State/University of Pittsburg, tenure track faculty positions at Missouri State University. Our health has been stable, but my sisters and I are partnered to assist our aging parents as they face health-related challenges.

We’re enjoying the Tennessee Wildlife Resources Agency’s Online Celebration of Cranes right now and are tentatively planning to be at the in-person festival next year to celebrate our 49th anniversary!

Gleanings of the Week Ending January 9, 2021

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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.

Coronavirus FAQ: How Do I Protect Myself From The U.K. Variant? - I added this one at the last minute…it’s scary…a good prompt to evaluate the precautions you are taking to not get COVID-19 with this more contagious variant circulating in the US. We are so close to having vaccinations broadly available!

When Only a Hippopotamus Will Do – Learn a bit about hippos. Did you know that there is a ‘wild’ population of hippos in Columbia’s Magdalena River, escaped from Pablo Escobar’s menagerie after his death?

Plastics pose threat to human health, report shows -- ScienceDaily – Awful….and there is relatively little being done to control this source of toxins in our environment.

Top 25 birds of the week: Terrestrial Birds! - Wild Bird Revolution – Most of the birds are relatively drab – lots of browns and off-white feathers….but interesting patterns. - the better to blend in with their environment. But there are a few surprises that are quite different from the rest.

From Ancient Rome to Contemporary Singapore: The Evolution of Conservatories – THE DIRT – I like conservatories….this article includes some history that I hadn’t thought about before…a bit more from the perspective of how conservatories fit into the cultures that created them.

Operation Ponderosa: Saving a Forest, Pandemic Edition – Several reasons this article caught my attention: it’s about 1) the Davis Mountains in Texas…a location I’ve driven through on road trips between Dallas and Tucson, 2) fieldwork and also done by a woman during this pandemic year, 3) the Ponderosa pine’s importance as ‘sky islands’ in this arid part of the country, 4) the impact of fire, and 5) how genetic testing informs forest restoration efforts.

Trees are out of equilibrium with climate -- ScienceDaily – I might have gotten a bit stuck on trees for this gleanings collection. This study found that factors other than climate often limit where trees grow...that few trees grow everywhere the climate would appear to support their growth.

Ancestral Puebloans Survived Droughts by Collecting Water from Icy Lava Tubes | Smart News | Smithsonian Magazine – New Mexico’s El Malpais….a place I’ve visited several times.

Migration and disease in the Iron Age - Current Archaeology – A skeleton of a man with tuberculosis that died between 400 BC and 230 BC in Britain but was born elsewhere based on analysis of his molars that developed in early childhood. Did he contract the disease early in his life or after he arrived in Britain?

Canyon De Chelly, Walnut Canyon Park Pages Added to Traveler – I’ve been to both these places so was glad they were added list of Essential Park Guides on this site. The guides are collections of articles about each park…and good references when planning a visit or to see some pictures of the park!

Bowerbirds: Meet the bird world’s kleptomaniac love architects – Elaborate structures of sticks and often colorful found objects…to attract a mate.