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Article
P. Whittington, Auteur ; N. Klages, Auteur ; R. Crawford, Auteur ; A. Wolfaardt, Auteur ; J. Kemper, AuteurRe-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[...]
Article
Status, biometrics, moult and possible relationships of the South African population of Roseath Tern
A. J. Tree, Auteur ; N. Klages, AuteurThe breeding population of Roseate Terns in southern Africa was estimated to be 250-260 pairs in 2000. Adult birds caught during nocturnal tern roost mist-netting on Bird Island and at Cape Recife, both in Algoa Bay, were closest to their North [...]
