Beobachtungen an Schlafplätzen der Kornweihe (Circus cyaneus) in der Oberrheinebene
In: Die Vogelwelt, Jg. 91, S. 184-1911970Time budget in Galápagos fur seal pups: the influence of the mother's presence and absence on pup activity and play
In: Behaviour, Jg. 92, S. 302-3211985Are marine iguanas endanged on islands with introduced predators?
In: Noticias de Galápagos, Jg. 53, S. 13-151994Cephalopods in the diet of fur seals of the Galápagpos islands
In: Journal of zoology, Jg. 190, S. 211-2151980Intraspecific allometry of neonatal size in the antarctic fur seal (Arctocephalus galapagoensis)
In: Behavioral Ecology and Sociobiology, Jg. 22 H. 5, S. 361-3641988Estimating diet composition from scat analysis in otariid seals (Otariidae): is it reliable?
In: Canadian journal of zoology, Jg. 66 H. 8, S. 1865-18701988Das Mikroklima im Nistkasten und seine Auswirkungen auf die Nestlinge beim Star (Sturnus vulgaris)
In: Journal für Ornithologie, Jg. 131 H. 1, S. 73-841990The complete primary structure of the marine carnivora, galapagoes fur seal (Arctocephalus galapagoensis, Otariidae) hemoglobins
In: Journal of Protein Chemistry, Jg. 10 H. 3, S. 257-2631991Evolution of age at primiparity in pinnipeds in the absence of the quality–quantity trade‐off in reproduction
In: Ecology and Evolution, Jg. 9 H. 9, S. 5450-54562019Vocal mother-offspring communication in guinea pigs: females adjust maternal responsiveness to litter size
In: Frontiers in Zoology, Jg. 5 H. 12008Within-Family Environment and Cross-Fostering Stress Affect Behavior and Physiology in Wild Cavies (Cavia aperea)
In: Frontiers in Psychology, Jg. 112020