Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Joan I. Mead"'
Publikováno v:
Journal of Zoological and Botanical Gardens, Vol 4, Iss 1, Pp 39-49 (2023)
In this study we report on associations found between several variables and changes in gorilla behavior. Two groups of gorillas were observed, one was a family group and the other was a bachelor group. The zoo was closed to visitors for two periods d
Externí odkaz:
https://doaj.org/article/2a84e77e764e44359f74f9ffa426a40a
Publikováno v:
American Zoologist. 33:144-150
The bongo is one of the least-studied of the Tragelaphini. In a study of five captive bongo calves, two males and three females, we measured several behaviors important to parental investment theory (Clutton-Brock et al., 1982), in order to describe
Development of captive bongos (Tragelaphus eurycerus): Activity budgets and developmental milestones
Publikováno v:
Zoo Biology. 11:197-207
The development of changes in visual orientation, posture, activity budgets, and behavioral milestones was examined in five bongo calves which were observed from birth to 4 or 6 months of age. The only significant change in the calves' visual orienta