Data from: Feeding ecology is the primary driver of beak shape diversification in waterfowl

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关键词：

Geometric morphometrics;mechanical advantage;diet;bird;Anseriformes;Herbivory;convergence;Presbyornis

DOI：

doi:10.5061/dryad.42s0c

摘要：

The diversity of beak shapes among birds is often assumed to be largely the result of adaptations to different feeding behaviors and diets. Howeve

Data from: Identification of migratory bird flyways in North America using community detection on biological networks

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关键词：

consolidation factor;flyways;waterfowl;Anas acuta;Migration;Branta canadensis;Anas carolinensis;community detection;network;Anas platyrhnchos

DOI：

doi:10.5061/dryad.qs552

摘要：

Migratory behavior of waterfowl populations in North America has traditionally been broadly characterized by four north-south flyways, and these

Data from: Density drives polyandry and relatedness influences paternal success in the Pacific gooseneck barnacle, Pollicipes elegans

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关键词：

multiple paternity mating systems sexual selection barnacles

DOI：

doi:10.5061/dryad.ct74m

摘要：

. Most theories about the benefits of polyandry come from studies of terrestrial animals, which have relatively complex mating systems and behaviors; les

Data from: Number of neighbors instead of group size significantly affects individual vigilance levels in large animal aggregations

负责人：

Zhou, Li-Zhi

关键词：

number of neighbors group size social information anti-predator vigilance social vigilance position within a group

DOI：

doi:10.5061/dryad.1gm77f6

摘要：

gilance, and the factors that influence individuals to acquire information from their neighbors to adjust vigilance behaviors.