| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Palme, R.; Touma, C.; Arias, N., Dominchin, M.N.; Lepschy, M. |
Steroid extraction: Get the best out of faecal samples |
2013 |
Wiener Tierärztliche Wochenschriften |
6520 |
100 |
238-246. |
| Gholib, G.; Heistermann, M.; Agil, M.; Supriatna, I.; Purwantara, B.; Nugraha, T.P.; Engelhardt, A. |
Comparison of fecal preservation and extraction methods for steroid hormone metabolite analysis in wild crested macaques |
2018 |
Primates |
6521 |
59 |
281-292 |
| Fisher, J.; Hinde, R. A. |
The opening of milk bottles by birds |
1994 |
British Birds |
6525 |
|
347-357 |
| Kuczaj, S. A; Makecha, R.; Trone, M.; Paulos, R. D; Ramos, J. A. |
Role of Peers in Cultural Innovation and Cultural Transmission: Evidence from the Play of Dolphin Calves |
2006 |
International Journal of Comparative Psychology |
6526 |
19 |
223-240 |
| Lonsdorf, E.V. |
Sex differences in the development of termite-fishing skills in the wild chimpanzees, Pan troglodytes schweinfurthii, of Gombe National Park, Tanzania |
2005 |
Animal Behaviour |
6536 |
70 |
673-683 |
| Liker, A.; Bókony, V. |
Larger groups are more successful in innovative problem solving in house sparrows |
2009 |
Proceedings of the National Academy of Sciences of the United States of America |
6538 |
106 |
7893-7898 |
| Morand-Ferron, J.; Quinn, J.L. |
Larger groups of passerines are more efficient problem solvers in the wild |
2011 |
Proceedings of the National Academy of Sciences of the United States of America |
6539 |
108 |
15898-15903 |
| Burden, F.; Thiemann, A. |
Donkeys Are Different |
2015 |
Journal of Equine Veterinary Science |
6541 |
35 |
376-382 |
| Miyata, H.; Gajdon, G.K.; Huber, L.; Fujita, K. |
How do keas (Nestor notabilis) solve artificial-fruit problems with multiple locks? |
2011 |
Animal Cognition |
6549 |
14 |
45-58 |
| Harlow, H.F. |
Learning and satiation of response in intrinsically motivated complex puzzle performance by monkeys |
1950 |
Journal of Comparative and Physiological Psychology |
6550 |
43 |
289-294 |
