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Smaller brained cliff swallows are more likely to die during harsh weather

The cognitive-buffer hypothesis proposes that more harsh and unpredictable environments favour animals with larger brains and resulting greater cognitive skills. Comparisons across taxa have supported the hypothesis, but it has rarely been tested within a species. We measured brain size, as inferred...

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Библиографические подробности
Опубликовано в: :Biol Lett
Главные авторы: Wagnon, Gigi S., Brown, Charles R.
Формат: Artigo
Язык:Inglês
Опубликовано: The Royal Society 2020
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC7423052/
https://ncbi.nlm.nih.gov/pubmed/32673545
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2020.0264
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