| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Santos, L.R.; Pearson, H.M.; Spaepen, G.M.; Tsao, F.; Hauser, M.D. |
Probing the limits of tool competence: experiments with two non-tool-using species (Cercopithecus aethiops and Saguinus oedipus) |
2006 |
Animal Cognition |
2478 |
9 |
94-109 |
| Ducoing, A.M.; Thierry, B. |
Tool-use learning in Tonkean macaques (Macaca tonkeana) |
2005 |
Animal Cognition |
2508 |
8 |
103-113 |
| Borsari, A.; Ottoni, E.B. |
Preliminary observations of tool use in captive hyacinth macaws (Anodorhynchus hyacinthinus) |
2005 |
Animal Cognition |
2518 |
8 |
48-52 |
| Pepperberg, I.M. |
The value of the Piagetian framework for comparative cognitive studies |
2002 |
Animal Cognition |
2595 |
5 |
177-182 |
| Bshary, R.; Wickler, W.; Fricke, H. |
Fish cognition: a primate's eye view |
2002 |
Animal Cognition |
2617 |
5 |
1-13 |
| Wasserman, E.A. |
The science of animal cognition: past, present, and future |
1997 |
Journal of Experimental Psychology. Animal Behavior Processes |
2779 |
23 |
123-135 |
| Van Schaik, C. |
Why are some animals so smart? |
2006 |
Scientific American |
2830 |
294 |
64-71 |
| McLean, A.N. |
Cognitive abilities -- the result of selective pressures on food acquisition? |
2001 |
Applied Animal Behaviour Science |
2907 |
71 |
241-258 |
| 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 |
