Center for Zoo Animal Welfare

Authors: Staffan Andersson, Jonas Ornborg, Malte Andersson

Publication/Journal: Proceedings of the Royal Society B: Biological Sciences

Keywords: color signaling, colour contrast, colour signalling, parus caeruleus, sexual dichromatism, spectral reflectance, uv vision

Year: 1998

Authors: N.J. Adams, C.R. Brown

Publication/Journal: Penguin Biology

Keywords: energetics, molt, penguin

Year: 1990

Authors: Felicity Arengo, Guy A. Baldassarre

Publication/Journal: The Condor

Keywords: american flamingo, foraging, ideal free, mexico, nonbreeding, phoenicopterus ruber ruber, yucatan

Year: 1995

Authors: Louise Bauck

Publication/Journal: Seminars in Avian and Exotic Pet Medicine

Keywords: enrichment devices, feather plucking, feeder puzzles, formulated psittacine diets, seed diets for psittacines

Year: 1998

Authors: G. R. Bortolotti, T. A. Marchant, J. Blas, T. German

Publication/Journal: Functional Ecology

Keywords: glucocorticoids, hypothalamic–pituitary–adrenal axis, non-invasive technique, reproductive effort, seasonal variation, social signal

Year: 2008

Authors: T. Buchwalder, B. Hubereicher

Publication/Journal: Applied Animal Behaviour Science

Keywords: floor space, injurious pecking, stocking density, turkeys

Year: 2004

Authors: S. Burton, M. Perrin, C. Downs

Publication/Journal: Journal of Thermal Biology

Keywords: comparative method, metabolic rate, parrot, thermal biology

Year: 2008

Authors: Petr Chloupek, Eva Voslářová, Jan Chloupek, Iveta Bedáňová, Vladimíra Pištěková, Vladimír Večerek

Publication/Journal: Acta Veterinaria Brno

Keywords: corticosterone, poultry, slaughter, sound, tonic immobility, welfare

Year: 2009

Authors: Andrew Clarke, Peter Rothery

Publication/Journal: Functional Ecology

Keywords: birds, mammal, mass, scaling, temperature

Year: 2007

Authors: D. L. Cunningham

Publication/Journal: The Journal of Applied Poultry Research

Keywords: beak trimming, behavior, behaviour, chicken, welfare

Year: 1992