Bird Homes

Arthur Radclyffe Dugmore published his Bird Homes book in 1902. It is illustrated with his photographs of nests and young birds – one of the earliest books on the topic with photographic illustrations. The book was published in the same year that he was elected to The Camera Club of New York and was noticed by Alfred Stieglitz (according to the Wikipedia article). The book is well worth browsing on Internet Archive. (There are also other books by this author available on Internet Archive.)

Bird Homes: The Nests Eggs and Breeding Habits of The Land Birds Breeding in the Eastern United States

 I was curious about what happened to Dugmore later in his life. He lived to 1955 but didn’t publish after 1930. I found an article about him from the Boone and Crocket Club but it didn’t document that period of his life either. Perhaps the gas injury from the trenches of World War I incapacitated him later in his life or maybe he decided that The Autobiography of a Wanderer (his book published in 1930) was a good finale.

Gleanings of the Week Ending October 8, 2022

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.

Photography Collective Highlights Washington State’s Beautiful Vistas in New Book – My husband and I were talking about a trip to the northwestern US before the pandemic…maybe it’s time to think about it again. It’s one of the few areas of the country we have not visited.

The people resurrecting India’s ancient fruit trees – Saving varieties of trees through grafting…mangos being the dominant example in this article.

Longhorned tick discovered in northern Missouri – I perked up when I saw ‘Missouri’ in the title…since I now live in the state. It turns out that this tick is originally from eastern Russia and Australasia…and was first found in the US in New Jersey in 2017. It has been spreading rapidly with Missouri being the first state in the Midwest. It has a negative impact on cattle.

Cactus holes and cobwebs: the weird nesting habits of birds – Some unusual bird nests.

James Earl Jones Retires from Voicing Darth Vader – End of an era….but not the sound because that will continue on recreated by a proprietary AI.

As carbon dioxide grows more abundant, trees are growing bigger – Increased CO2 accelerates photosynthesis and plants grow faster. The phenomenon is called ‘carbon fertilization.’ That can help reduce climate change if we can keep our forests intact (and increase forests). Drought, insect infestations, and wildfires are a big challenge toward that goal.

NASA successfully crashed a spacecraft into its asteroid target – A baby step toward defending Earth from space rocks.

Cacao consumption no limited to Maya elites – Cacao residues were found on jars, mixing bowls, serving plates, and drinking vessels used all over the El Pilar site.

Neonatal sepsis: the new threat posed by superbugs – Antibiotics were introduced in the 1940s, saving many lives…but they have been over-used – unintentionally breeding resistant microbes that no antibiotic can treat. In India, 20% of neonatal deaths are caused by sepsis.

US Plan to Add 500,000 EV Chargers in All 50 States Gets Final Approval – Hurray! I am enjoying my plug-in hybrid (Prius Prime) right now but want my next car to be an EV….and I still want to be able to take road trips! This project getting underway is a start toward making that easier.

Gleanings of the Week Ending April 16, 2022

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.

Purple gallinule with chicks – I remember seeing an adult purple gallinule on a birding field trip in Florida. Aren’t the chicks cute? Little black fluffs.

Reproductive factors and dementia risk – Hurray! My life events skew toward reduced dementia risk…according to this study.

Macro photos reveal the often unseen beauty and diversity of slime molds – Hmmm…maybe I should hone my observational skills to find these on my next hike…attempt some macro photography of them.

As EV Sales Soar, Automakers Back Higher Fuel Standards – So glad that industry is finally onboard…projecting a ‘we can do it’ attitude. I’d rather society take action…build some optimism into our view about the future rather than being depressed by trends that seem dystopian.

Beginner’s Tips for Identifying Backyard Bird Nests – It’s the nesting time of year! Look…id…don’t disturb!

Ozone may be heating the plant more than we realize – We’ve been concerned about ozone in the upper atmosphere for years (hence the Montreal Protocol) but this study also points to ozone in the lower atmosphere (caused by chemical reactions between pollutants like vehicle exhaust fumes and other emissions) as contributing to climate change as well. Until now, we thought of lower atmosphere ozone as a health problem (I get headaches if I am outdoors on a high ozone day, for example). This research says that it also is contributing to climate change by affectioning ocean heat uptake.

American Lung Association Says EVs Save Lives – Good for our health….and also for the planet. I also noted that where I live now is in the American Lung Associations Tops 10 US urban areas at risk from airborne pollution…another reason to move away from this area!

New Technology Employed to Protect Pompeii – A four-legged robot used to gather data on structural and safety issues.

Flamingo that escaped from a zoo in Kansas is spotted once again in Texas 17 years later – The flamingo is a species from Tanzania….and must be a very lonely bird.

Brain charts for the human lifespan – Normative trajectories derived from over 100,000 MRI scans that allow quantification of individual variation. Figure 1 in the post can be enlarged by simply clicking on the image.

Flying Wild

Last Friday – I was in Annapolis for a Flying Wild class offered by the Maryland Department of Natural Resources. It was a day to learn some activities that celebrate birds designed for age groups I normally encounter as a volunteer and Maryland Master Naturalist. The forecast for the morning drive was a little threatening (freezing rain) but it didn’t materialize. It was my first time at the Tawes State Office Building where the class was held do I took a few minutes for pictures of lobby area of the building (it was rainy and cold so no outdoor pictures): Maryland symbols, a frayed Baltimore Checkerspot (which is very rare these days), a garden drawing on one of the windows looking out onto a real courtyard garden and a sculpture of a tree planting.

We did a sampling of the activities available from Flying Wild. One of my favorites was nest building. In teams of 3, we used wire to make a frame for a nest and then used materials that we had scored for strength, flexibility, and space filler. We could use as much material as we wanted except for clay; we were only allowed a golf ball amount of that. After we constructed our nest, there were tests: 3 marbles were used as ‘eggs’ (did they fit in the nest and not roll out when the nest was shaken); then some weights were put into the nest to simulate the growing chicks. It was a lot of fun and our nest ‘passed.’ We all gained a healthy respect for birds building nests with just their beaks and feet!

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Of course, I come home with lots of stuff – handouts and the book…a poster and a ‘prize’ for being on the winning team for the nestling feeding relay. There were Black Eye Susan Seeds to plant next spring too!

I’m already thinking about doing some of the Fly Wild activities with summer campers!