- vom 14.7.2021
Zur Siedlungsdichte von Rotmilan (Milvus milvus) und Mäusebussard (Buteo buteo) bei Hildesheim
In: Die Vogelwelt, Jg. 90, S. 98-1081969
Within-Family Environment and Cross-Fostering Stress Affect Behavior and Physiology in Wild Cavies (Cavia aperea)
In: Frontiers in Psychology, Jg. 112020Vocal mother-offspring communication in guinea pigs: females adjust maternal responsiveness to litter size
In: Frontiers in Zoology, Jg. 5 H. 12008Tracing early stages of species differentiation: ecological, morphological and genetic divergence of Galápagos sea lion populations
In: BMC Evolutionary Biology, Jg. 8 H. 12008Time 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. 302-3211985The mating systems of pinnipeds and marine iguanas: convergent evolution of polygyny
In: Biological Journal of the Linnean Society, Jg. 21, S. 209-2161984The influence of separation on the pair bond in budgerigars (Melopsittacus undulatus; Aves, Psittacidae
In: Zeitschrift für Tierpsychologie, Jg. 41, S. 396-4081976The complete primary structure of the marine carnivora, galapagoes fur seal (Arctocephalus galapagoensis, Otariidae) hemoglobins
In: Journal of Protein Chemistry, Jg. 10 H. 3, S. 257-2631991The breeding season of the flightless cormorant Nannopterum harrisi at Cabo Hammond, Fernandina
In: The Ibis, Jg. 125 H. 2, S. 221-2231983The behavioral ecology of maternal effort in fur seals and sea lions
In: Behaviour, Jg. 114 H. 1, S. 3-201990Temperature regulation and microhabitat choice by free-ranging Galapagos fur seal pups (Arctocephalus galapagoensis)
In: Oecologia, Jg. 69 H. 1, S. 53-591986Spatial proximity and mate-specific behaviour in a flock of budgerigars (Melopsittacus undulatus; Aves, Psittacidae)
In: Zeitschrift für Tierpsychologie, Jg. 41, S. 307-3311976Senescence and costs of reproduction in the life history of a small precocial species
In: Ecology and Evolution, Jg. 9 H. 12, S. 7069-70792019Reproduction affects immune defenses in the guinea pig even under ad libitum food
In: PloS one, Jg. 15 H. 32020