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Every sperm is sacred

10,000 Birds

That’s the finding of researchers from the University of Sheffield in the UK, published in Proceedings of the Royal Society B. (If If you’re feeling particularly science-y, the full paper is here.). The research doesn’t fully explain why “supernumerary” (as if they were extras in an opera!)

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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.

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Birding Shanghai in October 2022

10,000 Birds

With regard to the Grey-backed Thrush , “further research should focus on identification of nest predators, implications of nest exposure and begging calls on nesting success, and breeding habitat requirements at different spatial and temporal scales of Grey-backed Thrush in fragmented landscapes of northeast China.”

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