La Tour du Valat

Article

Incidental capture of seabirds in Argentinean side-haul trawlers

L. L. Tamini, Auteur ; L. N. Chavez, Auteur ; R. F. Dellacasa, Auteur ; R. Crawford, Auteur ; E. Frere, Auteur

Dans Bird Conservation International (31(4) December, 2021)

Between April 2008 and July 2015, we conducted a total of 18 trips on five different side-haul trawlers fishing within the Argentine Exclusive Economic Zone, monitoring 486 hauls. We observed 100% of the hauls and monitored trawl cables for 136.[...]

Plus d'information...

Ajouter au panier

Article

Age at first breeding of the African Penguin

P. Whittington, Auteur ; N. Klages, Auteur ; R. Crawford, Auteur ; A. Wolfaardt, Auteur ; J. Kemper, Auteur

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

Re-sightings of African Penguins Spheniscus demersus flipper-banded as chicks were used to estimate the age of first breeding. Data from five breeding colonies in three regions were analysed: Ichaboe and Mercury islands, Namibia; Dassen and Robb[...]

Plus d'information...

Ajouter au panier

Article

The impact of seal predation on cape gannets at Malgas Island, south Africa

A. B. Makhado, Auteur ; R. Crawford, Auteur ; L. Underhill, Auteur

Dans Journal of Ornithology (147(5, Suppl. 1) AUG 2006)

Plus d'information...

Ajouter au panier