B. Nagel

Light and social effects on the free-running circadian activity rhythm in common marmosets (Callithrix jacchus; Primates): social masking, pseudo-splitting, and relative coordination

Hans G. Erkert, B. Nagel, Irene Stephani · Behavioral Ecology and Sociobiology · 1986 · 84 citations

Life Sciences, Biology, Zoology +17

Energy metabolism and body temperature in the Griffon Vulture (Gyps fulvus) with comparative data on the Hooded Vulture (Necrosyrtes monachus) and the White-backed Vulture (Gyps africanus)

Roland Prinzinger, B. Nagel, Ofer Bahat et al. · Journal für Ornithologie · 2002 · 23 citations

Agriculture, Plant Sciences, Ornithology +1

Energy metabolism and body temperature in the Griffon Vulture (Gyps fulvus) with comparative data on the Hooded Vulture (Necrosyrtes monachus) and the White-backed Vulture (Gyps africanus)

Roland Prinzinger, B. Nagel, Ofer Bahat et al. · Journal für Ornithologie · 2002 · 18 citations

Agriculture, Plant Sciences, Ornithology +1