Výsledky vyhledávání - "Foraging performance"

Akademický článek

Honey bee maternal effects improve worker performance and reproductive ability in offspring

Autor: Longtao Yu, Xujiang He, Xinxin Shi, Weiyu Yan, Xiaobo Wu

Publikováno v: Frontiers in Cell and Developmental Biology, Vol 11 (2023)

Maternal effects are an evolutionary strategy used to improve offspring quality. In an example of maternal effects in honey bees (Apis mellifera), mother queens produce larger eggs in queen cells than in worker cells in order to breed better daughter

Externí odkaz: https://doaj.org/article/9e48783a16fa4be087af14c82f3d6add

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Akademický článek

Evaluating the foraging performance of individual honey bees in different environments with automated field RFID systems

Autor: Théotime Colin, Ryan J. Warren, Stephen R. Quarrell, Geoff R. Allen, Andrew B. Barron

Publikováno v: Ecosphere, Vol 13, Iss 5, Pp n/a-n/a (2022)

Abstract Measuring individual foraging performance of pollinators is crucial to guide environmental policies that aim at enhancing pollinator health and pollination services. Automated systems have been developed to track the activity of individual h

Externí odkaz: https://doaj.org/article/8b8414ba005f44e6b0b370df0c7475e8

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Akademický článek

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Akademický článek

Polar bears are inefficient predators of seabird eggs

Autor: Patrick M. Jagielski, Cody J. Dey, H. Grant Gilchrist, Evan S. Richardson, Oliver P. Love, Christina A. D. Semeniuk

Publikováno v: Royal Society Open Science, Vol 8, Iss 4 (2021)

Climate-mediated sea-ice loss is disrupting the foraging ecology of polar bears (Ursus maritimus) across much of their range. As a result, there have been increased reports of polar bears foraging on seabird eggs across parts of their range. Given th

Externí odkaz: https://doaj.org/article/15d2f23b29a54db9beabd1f9c5708b75

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