Breeding Definition Raised Science 
10,000 Birds
FEBRUARY 23, 2024
Sadly, they no longer breed in Algeria, while in Turkey no free-flying birds remain. (In Intriguingly, there are far more Bald Ibises in captivity than there are in the wild, for this is a bird that breeds readily in confinement. Bald Ibises are curious birds, for they are happy breeding in close proximity to man.
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. The photographs are from VIREO, the ornithological image collection associated with the Academy of Natural Sciences of Drexel University, which licenses bird photographs to many guides and reference books.
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10,000 Birds
MARCH 3, 2020
The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. If you are planning to bird Bolivia, definitely.
10,000 Birds
FEBRUARY 2, 2023
I tried to get a better idea of what exactly the definition of cuckoo-dove is but am still not very clear about it – Wikipedia only offers the rather formal definition “any of several species of bird in the genera Macropygia , Reinwardtoena, and Turacoena of the pigeon family.” But I may well be wrong.
10,000 Birds
MAY 23, 2023
Birding can be enjoyed at various levels of intensity, from casual birdwatching in one’s backyard to more dedicated pursuits that involve keeping birding lists, participating in birding competitions, or contributing to citizen science projects. My impression is that rarities are not nemesis birds, as they are definitionally rare.
10,000 Birds
MAY 19, 2011
Another question this raises has to do with migration itself. Loons hardly ever fly when they are on their breeding grounds or their winter-water, but the migration is for many loons a non-trivial distance. Well, no, definitely not. Annals of the New York Academy of Sciences, 1046 (1), 282-293 DOI: 10.1196/annals.1343.026
10,000 Birds
DECEMBER 8, 2022
Hopefully, the winter time in Shanghai gives the Black-faced Buntings some time to relax from the challenges of the breeding season. In contrast, the females need to make sure not to get duped into raising actual cuckoos – the buntings are a targeted host species ( source ). No wonder no species are named after me.
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