Breeding Content Raised Research 
10,000 Birds
JUNE 15, 2016
It’s a bang-up breeding year for super-endangered birds! The species, which migrates from the Russian Arctic to Southeast Asia, is down to about 200 breeding pairs in the wild, due to habitat loss and poaching. For the past several years, getting the birds to breed has been an exercise in futility. Both photos by the WWT).
10,000 Birds
JUNE 1, 2021
If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. I am particularly happy to see that the bird communication section includes recent research on singing female birds. Who is responsible for the intellectual content of the Audubon guide?
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10,000 Birds
JULY 4, 2023
Ackerman’s new book is about owls and owl research–the knowledge recently and currently being discovered through DNA analysis, new-tech tracking and monitoring, and old-fashioned fieldwork under the auspices of organizations like the Global Owl Project and the Owl Research Institute.
10,000 Birds
JULY 26, 2012
Here, I present not a full detailing of the supplement’s contents but some highlights and reflections based upon my own interests and peculiarities. waters every year after breeding. I include links to other excellent coverage at the end and also welcome your reactions and questions.
10,000 Birds
SEPTEMBER 9, 2014
What is amazing is that each of these three books is very different in content and tone. He reasons out answers to both questions, finally stating that, despite what many eyewitnesses wrote, the birds had to have laid more than one egg and that the birds had to have nested more than once a breeding season.
10,000 Birds
SEPTEMBER 7, 2021
The following section encapsulates a chapter of biological facts into one dense paragraph–breeding location, breeding time of year, nesting notes, timing of fledging, migratory routes to and from breeding areas, staging locations, foraging locations, and more. Perrow, © Maps: Lynx Edicions.
10,000 Birds
APRIL 7, 2015
Penguins are also bellweathers of climate change; dwellers of remote areas you’ve (probably) never heard of; creatures who have developed unique, innovative ways of adapting to the harsh environments where they breed and rear chicks and the water environments in which they feed and swim.
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