| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Pennisi, E. |
Animal cognition. Social animals prove their smarts |
2006 |
Science (New York, N.Y.) |
2836 |
312 |
1734-1738 |
| Weir, A.A.S.; Chappell, J.; Kacelnik, A. |
Shaping of hooks in New Caledonian crows |
2002 |
Science (New York, N.Y.) |
2842 |
297 |
981 |
| Pennisi, E. |
Are out primate cousins 'conscious'? |
1999 |
Science (New York, N.Y.) |
2843 |
284 |
2073-2076 |
| Williams, N. |
Evolutionary psychologists look for roots of cognition |
1997 |
Science (New York, N.Y.) |
2845 |
275 |
29-30 |
| Galdikas, B.M. |
Orangutan tool use |
1989 |
Science (New York, N.Y.) |
2847 |
243 |
152 |
| Heinrich, B.; Bugnyar, T. |
Just how smart are ravens? |
2007 |
Scientific American |
4101 |
296 |
64-71 |
| Straub, A. |
An intelligent crow beats a lab |
2007 |
Science (New York, N.Y.) |
4102 |
316 |
688 |
| Cowley, J.J.; Griesel, R.D. |
The effect on growth and behaviour of rehabilitating first and second generation low protein rats |
1966 |
Animal Behaviour. |
4119 |
14 |
506-517 |
| Swartz, K.B. |
What is mirror self-recognition in nonhuman primates, and what is it not? |
1997 |
Annals of the New York Academy of Sciences |
4135 |
818 |
64-71 |
| Cattell, R.B.; Korth, B. |
The isolation of temperament dimensions in dogs |
1973 |
Behavioral Biology |
4140 |
9 |
15-30 |
