Pre-reproductive alliance formation in female wild house mice (Mus domesticus): the effects of familiarity and age disparity
Abstract Female house mice (Mus domesticus) are known to perform communal breeding more often with kin than with non-kin partners. When mice are grouped in semi-natural enclosures, related females develop pre-reproductive alliances more frequently than unrelated ones. However, little is known about the behavioural mechanisms and the factors promoting kin preferential cooperative associations in female mice. Here we evaluate the relative importance
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