| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Thouless, C.R. |
Feeding competition between grazing red deer hinds |
1990 |
Animal Behaviour. |
4267 |
40 |
105-111 |
| Boesch C; Boesch H |
Tool use and tool making in wild chimpanzees |
1990 |
Folia Primatol. |
2983 |
54 |
86 |
| McCall, C.A. |
A Review of Learning Behavior in Horses and its Application in Horse Training |
1990 |
Journal of Animal Science |
1992 |
68 |
75-81 |
| Heyes, C.M.; Dawson, G.R. |
A demonstration of observational learning in rats using a bidirectional control |
1990 |
Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology |
1766 |
42 |
59-71 |
| Heyes CM; Dawson GR |
A demonstration of observational learning using a bidirectional control |
1990 |
Q. J. Exp. Psychol. |
3008 |
42 |
59 |
| Schilder, M.B. H. |
Interventions in a herd of semi – captive Plains zebras |
1990 |
Behavior |
1565 |
112 |
53-83 |
| BASHORE, T. L.; KEIPER, R.; TURNER ,J. W. JR; KIRKPATRICK J. F. |
The accuracy of fixed-wing aerial surveys of feral horses on a coastal barrier island |
1990 |
Journal of coastal research |
2221 |
6 |
53-56 |
| Stander, P.E., Nott, T.B., Lindeque, P.M.; Lindeque, M. |
Mass marking of zebras in the Etosha National Park, Namibia |
1990 |
Madoqua |
1627 |
17 |
47-49 |
| Mitman, G. |
Dominance, leadership, and aggression: animal behavior studies during the Second World War |
1990 |
Journal of the History of the Behavioral Sciences |
2044 |
26 |
3-16 |
| Byrne, R.W.; Whiten, A. |
Tactical deception in primates: the 1990 database |
1990 |
Primate Reports |
6172 |
27 |
1-101 |
