| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Keay, J.M.; Singh, J.; Gaunt, M.C.; Kaur, T. |
Fecal glucocorticoids and their metabolites as indicators of stress in various mammalian species: a literature review |
2006 |
Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians |
616 |
37 |
234-244 |
| Morton, D.B. |
Self-consciousness and animal suffering |
2000 |
Biologist (London, England) |
618 |
47 |
77-80 |
| Boyd, L. |
Behavior problems of equids in zoos |
1986 |
The Veterinary clinics of North America. Equine practice |
660 |
2 |
653-664 |
| Clutton-Brock, T.H.; Greenwood, P.J.; Powell, R.P. |
Ranks and relationships in Highland ponies and Highland Cows |
1976 |
Zeitschrift für Tierpsychologie |
661 |
41 |
202-216 |
| Keiper, R.; Houpt, K. |
Reproduction in feral horses: an eight-year study |
1984 |
American journal of veterinary research |
665 |
45 |
991-995 |
| Mader, D.R.; Price, E.O. |
Discrimination learning in horses: effects of breed, age and social dominance |
1980 |
Journal of animal science |
679 |
50 |
962-965 |
| Seyfarth, R.M.; Cheney, D.L. |
Grooming, alliances and reciprocal altruism in vervet monkeys |
1984 |
Nature |
704 |
308 |
541-543 |
| Cook, M.; Mineka, S.; Wolkenstein, B.; Laitsch, K. |
Observational conditioning of snake fear in unrelated rhesus monkeys |
1985 |
Journal of abnormal psychology |
707 |
94 |
591-610 |
| Heyes, C.M. |
Social learning in animals: categories and mechanisms |
1994 |
Biological reviews of the Cambridge Philosophical Society |
708 |
69 |
207-231 |
| 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 |
