| Author |
Title  |
Year |
Publication |
Serial |
Volume |
Pages |
| Tanaka, M.; Tomonaga, M.; Matsuzawa, T. |
Finger drawing by infant chimpanzees ( Pan troglodytes) |
2003 |
Animal Cognition |
2551 |
6 |
245-251 |
| de Waal, F.B. |
Food transfers through mesh in brown capuchins |
1997 |
Journal of comparative psychology (Washington, D.C. : 1983) |
198 |
111 |
370-378 |
| Held, S.; Baumgartner, J.; Kilbride, A.; Byrne, R.W.; Mendl, M. |
Foraging behaviour in domestic pigs (Sus scrofa): remembering and prioritizing food sites of different value |
2005 |
Animal Cognition |
2487 |
8 |
114-121 |
| Goodwin, D.; Davidson, H.P.B.; Harris, P. |
Foraging enrichment for stabled horses: effects on behaviour and selection |
2002 |
Equine Veterinary Journal |
1910 |
34 |
686-691 |
| Clark, M.L.; Ayers, M. |
Friendship similarity during early adolescence: gender and racial patterns |
1992 |
The Journal of Psychology |
5628 |
126 |
393-405 |
| Vlasak, A.N. |
Global and local spatial landmarks: their role during foraging by Columbian ground squirrels (Spermophilus columbianus) |
2006 |
Animal Cognition |
2483 |
9 |
71-80 |
| Vonk, J. |
Gorilla ( Gorilla gorilla gorilla) and orangutan ( Pongo abelii) understanding of first- and second-order relations |
2003 |
Animal Cognition |
2578 |
6 |
77-86 |
| Whiten, A.; Horner, V.; Litchfield, C.A.; Marshall-Pescini, S. |
How do apes ape? |
2004 |
Learning & Behavior |
734 |
32 |
36-52 |
| Mulcahy, N.J.; Call, J. |
How great apes perform on a modified trap-tube task |
2006 |
Animal Cognition |
2469 |
9 |
193-199 |
| Shettleworth, S.J.; Plowright, C.M. |
How pigeons estimate rates of prey encounter |
1992 |
Journal of experimental psychology. Animal behavior processes |
382 |
18 |
219-235 |
