| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| M, E.; östl,.; Messmann, S.; Bagu, E.; Robia, C.; Palme, R. |
Measurement of Glucocorticoid Metabolite Concentrations in Faeces of Domestic Livestock |
1999 |
Journal of Veterinary Medicine Series A |
6043 |
46 |
621-631 |
| Custance, D.; Whiten, A.; Fredman, T. |
Social learning of an artificial fruit task in capuchin monkeys (Cebus apella). |
1999 |
Journal of Comparative Psychology |
6563 |
113 |
13-23 |
| Taberlet, P.; Waits, L.P.; Luikart, G. |
Noninvasive genetic sampling: look before you leap |
1999 |
Trends in Ecology & Evolution |
6573 |
14 |
323-327 |
| Goodwin, D. |
The importance of ethology in understanding the behaviour of the horse |
1999 |
Equine Veterinary Journal |
6714 |
31 |
15-19 |
| Ruggieri, V. |
The running horse stops: the hypothetical role of the eyes in imagery of movement |
1999 |
Perceptual and motor skills |
94 |
89 |
1088-1092 |
| de Waal, F.B. |
The end of nature versus nurture |
1999 |
Scientific American |
192 |
281 |
94-99 |
| Lilienfeld, S.O.; Gershon, J.; Duke, M.; Marino, L.; de Waal, F.B. |
A preliminary investigation of the construct of psychopathic personality (psychopathy) in chimpanzees (Pan troglodytes) |
1999 |
Journal of comparative psychology (Washington, D.C. : 1983) |
193 |
113 |
365-375 |
| Call, J.; Aureli,F.; de Waal, F.B. M. |
Reconciliation patterns among stumptailed macaques: a multivariate approach |
1999 |
Animal Behaviour. |
194 |
58 |
165-172 |
| Parr, L.A.; de Waal, F.B. |
Visual kin recognition in chimpanzees |
1999 |
Nature |
195 |
399 |
647-648 |
| de Waal, F.B. |
Cultural primatology comes of age |
1999 |
Nature |
196 |
399 |
635-636 |
