- vom 13.7.2021
Conservation problems on Galápagos: the showcase of evolution in danger
In: Die Naturwissenschaften, Jg. 79 H. 1, S. 1-61992
Characterization of proteins and fatty acid composition in galapagos fur seal milk. Occurrence of whey and casein protein polymorphisms
In: Comparative Biochemistry and Physiology, Part B: Biochemistry and Molecular Biology, Jg. 90 H. 2, S. 447-4521988Cephalopods in the diet of fur seals of the Galápagpos islands
In: Journal of zoology, Jg. 190, S. 211-2151980Beobachtungen an Schlafplätzen der Kornweihe (Circus cyaneus) in der Oberrheinebene
In: Die Vogelwelt, Jg. 91, S. 184-1911970Are marine iguanas endanged on islands with introduced predators?
In: Noticias de Galápagos, Jg. 53, S. 13-151994Are endotherms emancipated?: some considerations on the cost of reproduction
In: Oecologia, Jg. 69 H. 4, S. 631-6331986