| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Broom, D.M. |
Cognitive ability and awareness in domestic animals and decisions about obligations to animals |
2010 |
Applied Animal Behaviour Science |
5135 |
126 |
1-11 |
| Massen, J.; Sterck, E.; de Vos, H. |
Close social associations in animals and humans: functions and mechanisms of friendship |
2010 |
Behaviour |
5813 |
147 |
1379 |
| Conradt, L.; Krause, J.; Couzin, I. D.; Roper, T. J. |
“Leading According to Need” in Self-Organizing Groups |
2009 |
The American Naturalist |
5121 |
173 |
304-312 |
| Hoff, M.P.; Powell, D.M.; Lukas, K.E.; Maple, T.L. |
Individual and social behavior of lowland gorillas in outdoor exhibits compared with indoor holding areas |
1997 |
Applied Animal Behaviour Science |
2143 |
54 |
359-370 |
| Gallup, G.G.J. |
On the rise and fall of self-conception in primates |
1997 |
Annals of the New York Academy of Sciences |
4134 |
818 |
72-82 |
| Dugatkin, L.A. |
Animal cooperation among unrelated individuals |
2002 |
Die Naturwissenschaften |
2797 |
89 |
533-541 |
| Peake, T.M.; Terry, A.M.; McGregor, P.K.; Dabelsteen, T. |
Male great tits eavesdrop on simulated male-to-male vocal interactions |
2001 |
Proceedings. Biological sciences / The Royal Society |
712 |
268 |
1183-1187 |
| Gibbs, S.E.B.; Lea, S.E.G.; Jacobs, L.F. |
Flexible use of spatial cues in the southern flying squirrel (Glaucomys volans) |
2007 |
Animal Cognition |
2422 |
10 |
203-209 |
| Previc, F.H. |
Thyroid hormone production in chimpanzees and humans: implications for the origins of human intelligence |
2002 |
American Journal of Physical Anthropology |
4108 |
118 |
402-3; discussion 404-5 |
| Houpt, K.A. |
New perspectives on equine stereotypic behaviour |
1995 |
Equine veterinary journal |
34 |
27 |
82-83 |
