| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Charles T. Snowdon, |
Language capacities of nonhuman animals |
1990 |
American Journal of Physical Anthropology |
3553 |
33 |
215-243 |
| Povinelli DJ; Nelson KE; Boysen ST |
Inferences about guessing and knowing in chimpanzees (Pan troglodytes) |
1990 |
J. Comp. Psychol. |
3030 |
104 |
203 |
| Holmstrom, M.; Magnusson, L.E.; Philipsson, J. |
Variation in conformation of Swedish warmblood horses and conformational characteristics of elite sport horses |
1990 |
Equine Veterinary Journal |
3756 |
22 |
186-193 |
| Spear, N.E.; Miller, J.S.; Jagielo, J.A. |
Animal Memory and Learning |
1990 |
Annual Review of Psychology |
3538 |
41 |
169-211 |
| Cheney, D.L.; Seyfarth, R.M. |
The representation of social relations by monkeys |
1990 |
Cognition |
702 |
37 |
167-196 |
| Petherick, J.C.; Rutter, S.M. |
Quantifying motivation using a computer-controlled push-door |
1990 |
Applied Animal Behaviour Science |
6165 |
27 |
159-167 |
| Wiesner, J.; V. Hegel, G. |
Zur Immobilisation von Wildequiden mit STH 2130 und Tiletamin/Zolazepam |
1990 |
Tierärtzliche Praxis |
1707 |
18 |
151-154 |
| Franke Stevens, E. |
Instability of harems of feral horses in relation to season and presence of subordinate stallions |
1990 |
Behaviour |
1632 |
112 |
149-161 |
| Visalberghi E |
Tool use in Cebus |
1990 |
Folia Primatol. |
3045 |
54 |
146 |
| Chaudhuri, M.; Ginsberg, J.R. |
Urinary androgen concentrations and social status in two species of free ranging zebra (Equus burchelli and E. grevyi). |
1990 |
Journal of Reproduction and Fertility |
987 |
88 |
127-133 |
