Search Constraints
Search Results
Select an image to start the slideshow
Do Capuchin Monkeys Display a Sensitivity to Unequal Effort
Contributions in a Snowdrift Scenario?
1 of 6
The Use of Olfactory Fear Conditioning in Rats to Investigate
the Efficacy of Posttraumatic Stress Disorder Treatments
2 of 6
Qualitative and Quantitative Value Assessments of Food Rewards
by Brown Capuchin Monkeys (Cebus apella)
3 of 6
Family life and its consequences: insights from the monogamous
prairie vole (Microtus ochrogaster)
4 of 6
Consolation and cooperation: A proximate analysis of social
behavior in Asian elephants (Elephas maximus)
5 of 6
The Evolution of Pride: Do the Chimpanzee Bluff Display and
Human Pride Expression Share Evolutionary Origins?
6 of 6