作者: A. García-Rodríguez , R. Rigg , I. Elguero-Claramunt , K. Bojarska , M. Krofel
DOI: 10.1080/24750263.2020.1801866
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摘要: Knowledge about breeding biology is often incomplete in species with complex reproductive strategies. The brown bear Ursus arctos a polygamous seasonal breeder inhabiting wide variety of habit...