Milk composition in free-ranging polar bears (Ursus maritimus) as a model for captive rearing milk formula
Publication/Journal: Zoo Biology
Keywords: amino acids bears, fatty acids hand-rearing, lactation, maternal milk, vitamin a, vitamin d, vitamin e
2011
Is sodium fluoroacetate (1080) a humane poison? The influence of mode of action, physiological effects, and target specificity
Publication/Journal: Animal Welfare
Keywords: 1080, animal welfare, ethical pest control, fluoroacetate, humaneness, vertebrate pest
2010
Orangutans (Pongo spp.) may prefer tools with rigid properties to flimsy tools
Publication/Journal: Journal of Comparative Psychology
Keywords: *tool use, ape, cognition, orangutan, tool properties
2010
Captive and wild orangutan (Pongo sp.) survivorship: a comparison and the influence of management
Publication/Journal: American Journal of Primatology
Keywords: great apes, life history, mortality, pongo, survival
2009
Does early care affect joint attention in great apes (Pan troglodytes, Pan paniscus, Pongo abelii, Pongo pygmaeus, Gorilla gorilla)?
Publication/Journal: Journal of Comparative Psychology
Keywords: attachment theory, gaze following, great apes, joint attention, theory of mind
2009
Response strategies inlist learning by orangutans (Pongo pygmaeus × P. abelii)
Publication/Journal: Journal of Comparative Psychology
Keywords: ape, list memory, orangutan, pongo, strategy
2007
Understanding visual barriers: evidence for Level 1 perspective taking in an orang-utan, Pongo pygmaeus
Publication/Journal: Animal Behaviour
Keywords: orangutan, pongo, visial perspective, visual barriers
2005
Spontaneous Use of Magnitude Discrimination andOrdination by the Orangutan (Pongo pygmaeus)
Publication/Journal: Journal of Comparative Psychology
Keywords: animals, appetitive behavior, attention, discrimination learning, female, male, motivation, pongo pygmaeus/psychology, problem solving
2001
Studies in social cognition: from primates to pigs
Publication/Journal: Animal Welfare
Keywords: animal welfare, knowledge exploitation, pigs, social cognition, visual perspective-taking
2001
Home-range size as a predictor of mating systems in Microtus
Publication/Journal: Journal of Mammalogy
Keywords: breeding, home range, mating system, microtus, range size
1998