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Birding Yancheng, Jiangsu

10,000 Birds

In Daurian Redstarts , personality traits (specifically, whether a bird is shy or bold) partly determine how good an individual is in rejecting cuckoo eggs in its nest. Apparently, birds that are fast in exploring new things – bold birds – are better at rejecting parasitic eggs ( source ).

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The Secret Perfume of Birds: Uncovering the Science of Avian Scent–A Book Review

10,000 Birds

Whittaker’s adventures in olfactory research take unexpected turns into genetics, chemistry, and the halls of academia. One of Whittaker’s first experiments was to place other birds’ preen oil on the nests and eggs of Dark-eyed Juncos. ” (p. There’s also roller derby stuff.

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Birding Chongming Island in summer

10,000 Birds

.” And after separating all the parts of the boluses and presumably weighing them, your conclusion would have been that “the most regularly occurring food items recorded are fish (63%) and insects (33%)” (the other 4% are the few remaining bits of chocolate and gummy bears brought to the chicks by their grandparents.

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Birding Hongbenghe, Yunnan

10,000 Birds

A Barred Cuckoo-Dove showed somewhat atypical behavior or had not read its eBird entry about it being “seldom seen out in the open … quick to flee when approached” Of course, Hongbenghe, Yunnan is quite far away from Chicago. “It is not deep enough yet!

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Birding Mount Kinabalu, Sabah, Borneo

10,000 Birds

So, like a football stadium named after an insurance company, the broadbill ended up bearing a name celebrating a sponsor. Of course, only chemists have a rough idea what that might mean. When seeing a Black-sided Flowerpecker , of course, the first thought everyone has is “What an amazing black side!”

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Birding Shanghai in March 2022

10,000 Birds

Once the egg has been laid, the female is chased away and the males hatch it.” Other research (cited on the rather straightforwardly named website www.genderinclusivebiology.com) found that 80% of gay swan couples successfully fledge their young, compared with only 30% for straight couples.

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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

This would be a night drive, cold, dark, uncomfortable seats, loud engine in the giant 26-seater truck, scanning the brush and the roadside with three or four strong spotlights wrangled by volunteers among the nature-loving tourists, and of course, the headlights of the truck. And, of course, something interesting came along.