America Breeding Research South America 
10,000 Birds
JUNE 1, 2021
And now we have the third iteration in Audubon’s guide book history: National Audubon Society Birds of North America. The National Audubon Society Birds of North America covers all species seen in mainland United States, Canada and Baja California. I didn’t.). This is a fairly large book: 907 pages; 7.38 GUIDE COVERAGE.
10,000 Birds
MAY 20, 2020
That still leaves 11 Warblers that breed in Michoacán. Like the Common Yellowthroat , the Yellow Warbler breeds no further south than the central Mexican highlands. I must admit that I had the idea the Grace’s Warbler , common in our pine forests, were also at the southern edge of their breeding range here.
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10,000 Birds
JUNE 28, 2017
A new study published in The Condor analyzed the feathers of Bobolinks to determine what they eat after they leave their North American breeding grounds and fly south for the winter. The research suggests that rice emerges as an important food source late in the winter, just as harvesting time—and northern migration time—are at hand.
10,000 Birds
AUGUST 14, 2013
They packed up in June of 2013 and headed south from San Diego with the southern tip of South America as their destination. The non-breeding distribution is virtually unknown, although they are suspected to winter in northern South America (Howell and Web 1995).
10,000 Birds
JANUARY 10, 2014
Let’s say you’re a bird wrapping up your breeding season in the north of Scotland—where do your thoughts turn when winter beckons? Now, the results may have prompted more questions than answers, and suggest that the Phalaropes could be affected by South Pacific phenomena such as El Nino. the Caribbean islands, and Ecuador and Peru.
10,000 Birds
APRIL 2, 2024
Well-researched and footnoted, these sections never feel disconnected from the more personal sections. I ended up looking for photographs of Peregrine hack sites, captive breeding aviaries, Hawaii tropical forest, and the California Condors of the Grand Canyon on the Internet. Endangered. Extinction. Conservation.
10,000 Birds
MAY 11, 2019
With birds bedecked in their breeding best and filling the air with song, this is migration at its loveliest. Threatened by loss of habitat both on breeding as well as wintering grounds, a few species have even become endangered or at least on a perilous track towards that worrisome designation.
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