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Rates and consequences of relaying in Cassin's auklets Ptychoramphus aleuticus and rhinoceros auklets Cerorhinea monocerata breeding in a seasonal environment

J. M. Hipfner, Auteur ; K. Charleton, Auteur ; W. E. Davies, Auteur

Dans Journal of Avian Biology (35(3) MAY 2004)

We removed first eggs from early-laying females to measure rates and consequences of relaying in Cassin's auklets Ptychoramphus aletaicus and rhinoceros auklets Cerorhinca monocerata at Triangle Island, British Columbia, Canada. Based on egg siz[...]

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