2019 Eggs Experiments Species 
10,000 Birds
AUGUST 4, 2021
They know how to find food for themselves only a few moments after emerging from their egg, and then likely produce a special protein which allows them to harness quantum entanglement for global navigation. I had the good fortune to visit Lake Nakuru in Kenya in 2019, one of the high elevation rift valley soda lakes.
10,000 Birds
FEBRUARY 23, 2024
Storks, Ibises and Spoonbills of the World states that “disturbance by local people, tourists, and egg and zoo collectors has similarly reduced the colonies, and more protection is vital”. Such an intimate encounter with one of the world’s rarest birds was a memorable experience.
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10,000 Birds
AUGUST 3, 2021
There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. How do they know? I do wish there was more about research on female bird song.
10,000 Birds
NOVEMBER 5, 2019
The lengthy Introduction gives both a personal history and a global history of birds and art, including brief profiles of John James Audubon and the far lesser known Genevieve Estelle Jones, who conceived of a book eventually called Illustrations of the Nests and Eggs of Birds of Ohio in the late 19th century.
10,000 Birds
SEPTEMBER 1, 2020
Her bird books are Birds by the Shore (previously Notes from the Shore, 1995 and re-issued 2019) and the award-winning The Genius of Birds (2016), which focused on studies of bird cognition. It’s fascinating stuff.
10,000 Birds
APRIL 2, 2019
I like observing them, reading about them, grappling with species and subspecies identification, and even—on a good day—talking about sparrow taxonomy. Peterson Reference Guide to Sparrows of North America covers 61 species of the New World sparrow family Passerellidae that breed in Canada, the United States, and northern Mexico.
10,000 Birds
JULY 4, 2023
I’m sure many of you have had similar experiences. I’m wondering as I write if you are shaking your head, uneasy that all these FACTS will interfere with your love of observing owls, an experience that easily borders on the mystical for some of us. But what do we know beyond these commonly seen and heard behaviors?
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