Le rôle de l' âge et de l' expérience dans la frequence et la réussite de la reproduction chez le puffin cendré Calonectris diomedea borealis de Selvagem Grande (30° 09 N, 15° 52 W)

Abstract

The breeding success of the Cory s Shearwater Calonectris diomedea of Selvagem Grande (30° 09 N, 15° 52 W) increases with age in young birds, but no more in older ones. It increases also with experience during the first breeding years, but no more later