Implementing portable touchscreen-setups to enhance cognitive research and enrich zoo-housed animals
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: animal-computer-interaction, birds, comparative cognition, enrichment, primates, social group, touchscreen technology, welfare
2019
Curiosity boosts orang-utan problem-solving ability
Publication/Journal: Animal Behaviour
Keywords: captivity effect, cognitive abilities, curiosity, experience effect, orang-utans, problem solving
2017
The give and take of food sharing in Sumatran orang-utans, Pongo abelii, and chimpanzees, Pan troglodytes
Publication/Journal: Animal Behaviour
Keywords: active food sharing, chimpanzees, offer, prosocial behaviours, request, sumatran orang-utans, taking
2017
Recapturing the canopy: stimulating Bornean orang-utan (Pongo pygmaeus) natural locomotion behaviour in a zoo environment
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: body postures, enclosure design, great apes, movement patterns, positional behaviour, zoo welfare
2017
Repeated innovation in great apes
Publication/Journal: Animal Behaviour
Keywords: cognitive flexibility, great ape, inhibitory control, innovation, primates, prior knowledge, problem solving, puzzle box
2013
Personality in the behaviour of great apes: temporal stability, cross-situational consistency and coherence in response
Publication/Journal: Animal Behaviour
Keywords: behavior prediction, behaviour prediction, bonobo, bottom-up approach, chimpanzee, gorilla, individual differences, orangutan, personality, traits
2008
An Enrichment Device for Great Apes
Publication/Journal: Animal Welfare
Keywords: animal welfare, environmental enrichment, primates, puzzle feeder
1992
Assessing reproductive status in orang-utans by using urinary estrone
Publication/Journal: Zoo Biology
Keywords: age, anorexia, estrogen, lactation, menstrual cycle
1991
Breeding orangutans at Perth Zoo: Twenty years of appropriate husbandry
Publication/Journal: Zoo Biology
Keywords: diet, husbandry, mortality, reproduction, social-structure
1990