Behavioral Biology

Migration pays off for songbirds
Blackbirds that spend the winter in the south are more likely to survive the cold season than their conspecifics in central Europe more
Chimpanzees fill another’s knowledge gap
Researchers show that vocalizing in chimpanzees is influenced by social cognitive processes more
Chimpanzees and sooty mangabeys interfere with other group members’ relationships
Bystanders monitor and intervene into grooming interactions of their group members if these threaten their own status or social relationships more
Food odour enhances male flies’ attractiveness
When female flies smell their favorite food, they become more receptive to courting males more
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