La Tour du Valat

Article

Breeding success of African black oystercatchers Haematopus moquini at Cape Agulhas, Western Cape, from 1978/79 to 2001/02

R. G. Jeffery, Auteur ; H. A. Scott, Auteur

Dans Ostrich (76(1-2) MAR 2005)

Numbers of breeding pairs of African Black Oystercatchers showed a highly significant increase at Cape Agulhas over a 24-year study period. Mean numbers of fledglings per pair did not increase correspondingly but showed a cyclic tendency, peakin[...]

Plus d'information...

Ajouter au panier