Diurnal and Nocturnal Activity Time Budgets of Asian Elephants (Elephas maximus) in a Zoological Park
Publication/Journal: Animal Behavior and Cognition
Keywords: animal management, asian elephant, behavior, elephas maximus, husbandry, thermoregulation, welfare
2016
Technology at the Zoo: The Influence of a Touchscreen Computer on Orangutans and Zoo Visitors
Publication/Journal: Zoo Biology
Keywords: attitudes, computer, on-exhibit, orangutans, technology, touchscreen, zoo visitor
2012
Animal play and animal welfare
Publication/Journal: Animal Behaviour
Keywords: animal play, animal welfare, captive animal
2011
Relationships among nutrition and reproduction and relevance for wild animals
Publication/Journal: Zoo Biology
Keywords: energy, food restriction, minerals, protein, spermatogenesis, vitamins
2004
Photoperiod manipulation to increase the productivity of black-footed ferrets (Mustela nigripes) and Siberian polecats (M. eversmanii)
Publication/Journal: Zoo Biology
Keywords: endangered species, mustelid, reproduction
2003
Reproductive status of endemic felid species in Latin American zoos and implications for ex situ conservation
Publication/Journal: Zoo Biology
Keywords: breeding, cats, cortisol, cryopreservation, electroejaculation, exhibitry, nutrition, semen, testosterone
2003
Reproductive steroid hormones and ovarian activity in felids of the Leopardus genus
Publication/Journal: Zoo Biology
Keywords: estrogens, estrous cycle, fecal steroids, non-invasive monitoring, ovarian activity, progestogens, reproduction
2001
Reproductive inefficiency in male black-footed ferrets (Mustela nigripes)
Publication/Journal: Zoo Biology
Keywords: behavior, breeding, copulation, mustelid, semen
2000
Effect of dietary fiber concentration on apparent digestibility and digesta passage in non-human primates. I. Ruffed lemurs (Varecia variegata variegata and V. v. rubra)
Publication/Journal: Zoo Biology
Keywords: food intake, nutrition, prosimian, retention time, transit time
1999
Effect of dietary fiber concentration on apparent digestibility and digesta passage in non-human primates. II. Hindgut- and foregut-fermenting folivores
Publication/Journal: Zoo Biology
Keywords: alouatta, colobinae, food intake, howler monkeys, nutrition, pygathrix, retention time, trachypithecus, transit time
1999