Remove Breeders Remove Eggs Remove Research Remove Science
article thumbnail

Birding Shanghai in June 2023

10,000 Birds

This leaves Shanghai in June with basically just the year-round species and the summer breeders, maybe with a few added ultra-lazy individuals of migratory species. Summary result: relevant chemicals emitted by the plant can be found in the eggs. The Black-naped Oriole is one of the most attractive summer breeders in Shanghai.

Birds 130
article thumbnail

Birding Nonggang, Guangxi, China – part 2

10,000 Birds

If you have always wondered what the minimum anesthetic concentration for isoflurane and sevoflurane for the Crested Serpent-eagle is, science has an answer. The breeding ecology of the Yellow-bellied Warbler was actually studied exactly here at Nonggang in 2019 by 3 Chinese researchers. Glad I did not have to watch these.

China 231
article thumbnail

Birding Shanghai in October 2022

10,000 Birds

Of course, it is hard to resist looking at a paper titled “Host personality predicts cuckoo egg rejection in Daurian redstarts” Basically, the personality of a female redstart (bold or shy) predicts the responses to parasitic eggs – bold hosts are more likely to reject parasitic eggs.

Birds 199