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Birding Shanghai in April 2023

10,000 Birds

Apparently , the two main factors influencing double brooding are the individual quality of the breeder and the timing of the first clutch. Finally, in my own compound, just a few meters away from my apartment, Chinese Blackbirds are breeding – though without a lockdown, I am spending less time on them this year than last year.

Monkeys 147
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Polygynandry and avian swingers

10,000 Birds

While studying, he also worked on various conservation/research projects (parrots, wagtails, vultures, and anything else that flew) and ringed thousands of birds. In the case of Acorn Woodpeckers, they are cooperative breeders (as with many other polygynandrous species), which seems to predispose species to polygynandry.

2011 217
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Combined Beats’ List – September

10,000 Birds

All birds are equal on this list; parking lot birds or pelagic species, breeders or fly-overs, all will be accorded the same status and each shall be worth 1 credit on the list. International Birding and Research Center Eilat (IBRCE). International Birding and Research Center Eilat (IBRCE). 04 Aug 2016. 26 Mar 2016. 04 Aug 2016.

2016 154