Krzysztof DUDZIK, Michal POLAKOWSKI, Michal CIACH

Prolonged association between a pair and a related male in breeding Whooper Swans (Cygnus cygnus)

Turkish Journal of Zoology

2017-Cilt: 41 - Sayı: 6

1096-1099

Anatidae, cooperative breeding, kinship pattern, social system

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