| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Cohen, J. |
Animal behavior. The world through a chimp's eyes |
2007 |
Science (New York, N.Y.) |
2832 |
316 |
44-45 |
| Straub, A. |
An intelligent crow beats a lab |
2007 |
Science (New York, N.Y.) |
4102 |
316 |
688 |
| Matsuzawa, T. |
Use of numbers by a chimpanzee |
1985 |
Nature |
2793 |
315 |
57-59 |
| McGonigle, B. |
Can apes learn to count? |
1985 |
Nature |
2794 |
315 |
16-17 |
| Morell, V. |
Nicola Clayton profile. Nicky and the jays |
2007 |
Science (New York, N.Y.) |
2833 |
315 |
1074-1075 |
| Thornton, A.; McAuliffe, K. |
Teaching in wild meerkats |
2006 |
Science (New York, N.Y.) |
2834 |
313 |
227-229 |
| Miller, G. |
Animal behavior. Signs of empathy seen in mice |
2006 |
Science (New York, N.Y.) |
461 |
312 |
1860-1861 |
| Pennisi, E. |
Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence |
2006 |
Science (New York, N.Y.) |
2835 |
312 |
1737 |
| Pennisi, E. |
Animal cognition. Social animals prove their smarts |
2006 |
Science (New York, N.Y.) |
2836 |
312 |
1734-1738 |
| Seyfarth, R.M.; Cheney, D.L. |
Grooming, alliances and reciprocal altruism in vervet monkeys |
1984 |
Nature |
704 |
308 |
541-543 |
