|
Tomasello, M., & Call, J. (2004). The role of humans in the cognitive development of apes revisited. Anim. Cogn., 7(4), 213–215.
|
|
Morell, V. (2007). Nicola Clayton profile. Nicky and the jays (Vol. 315).
|
|
Pennisi, E. (2006). Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence (Vol. 312).
|
|
Pennisi, E. (2006). Animal cognition. Social animals prove their smarts (Vol. 312).
|
|
Weir, A. A. S., Chappell, J., & Kacelnik, A. (2002). Shaping of hooks in New Caledonian crows. Science, 297(5583), 981.
|
|
Williams, N. (1997). Evolutionary psychologists look for roots of cognition (Vol. 275).
|
|
Kirkwood, J. K. (2000). Animal minds and animal welfare. Vet. Rec., 146(11), 327.
|
|
Straub, A. (2007). An intelligent crow beats a lab. Science, 316(5825), 688.
|
|
Marchal, P., & Anderson, J. R. (1993). Mirror-image responses in capuchin monkeys (Cebus capucinus): social responses and use of reflected environmental information. Folia Primatol (Basel), 61(3), 165–173.
|
|
Dunbar, R. (2003). Evolution of the social brain. Science, 302(5648), 1160–1161.
|
