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Vocal signature recognition of mothers by fur seal pups

Archive ouverte | Charrier, Isabelle | CCSD

International audience. Subantarctic fur seals, Arctocephalus tropicalis, come ashore to breed in dense colonies and lactating females have to alternate foraging trips at sea with periods ashore during which they su...

Fur seal mothers memorize subsequent versions of developing pups’ calls: adaptation to long-term recognition or evolutionary by-product?

Archive ouverte | Charrier, Isabelle | CCSD

International audience. In pinnipeds and especially in otariids, mothers and pups develop the capacity to recognize each other's voices. Pups become able to discriminate their mother's voice a few days after birth. ...

How does a fur seal mother recognize the voice of her pup? An experimental study of Arctocephalus tropicalis.

Archive ouverte | Charrier, Isabelle | CCSD

International audience. In the subantarctic fur seal Arctocephalus tropicalis, mothers leave their pups during the rearing period to make long and frequent feeding trips to sea. When a female returns from the ocean,...

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