Observations of Autumn Courtship and Breeding in Brown Bears, Ursus arctos , from Coastal British Columbia
作者： Owen T. Nevin , Barrie K. Gilbert
关键词: Courtship display 、 Ursus 、 Mating 、 Biology 、 Ecology 、 Courtship 、 Reproduction
摘要: Over a period of four years, autumn courtship behaviour in Brown Bears ( Ursus arctos ) was observed on three separate occasions, with copulation once and two litters cubs potentially resulting from breeding. These are the first recorded observations these behaviours.
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