| 
Citations
 | 
   web
Bell, F. R. (1972). Sleep in the larger domesticated animals. Proc R Soc Med, 65(2), 176–177.
toggle visibility
Rizzolatti, G., Fogassi, L., & Gallese, V. (2006). Mirrors of the mind. Sci Am, 295(5), 54–61.
toggle visibility
Van Schaik, C. (2006). Why are some animals so smart? Sci Am, 294(4), 64–71.
toggle visibility
Cohen, J. (2007). Animal behavior. The world through a chimp's eyes (Vol. 316).
toggle visibility
Morell, V. (2007). Nicola Clayton profile. Nicky and the jays (Vol. 315).
toggle visibility
Pennisi, E. (2006). Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence (Vol. 312).
toggle visibility
Pennisi, E. (2006). Animal cognition. Social animals prove their smarts (Vol. 312).
toggle visibility
Weir, A. A. S., Chappell, J., & Kacelnik, A. (2002). Shaping of hooks in New Caledonian crows. Science, 297(5583), 981.
toggle visibility
Pennisi, E. (1999). Are out primate cousins 'conscious'? (Vol. 284).
toggle visibility
Pennisi, E. (1997). Schizophrenia clues from monkeys (Vol. 277).
toggle visibility