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Duration of âpeeksâ in ducks: how much time do Common Pochards Aythya ferina spend with an eye open while in a sleeping posture?
NovÄiÄ, Ivana, KruniÄ, Sara, StankoviÄ, Daliborka, Hauber, Mark E.Journal:
Bird Study
DOI:
10.1080/00063657.2020.1808590
Date:
September, 2020
File:
PDF, 852 KB
2020