52

Dialects in wild chimpanzees?

Year:
1992
Language:
english
File:
PDF, 735 KB
english, 1992
54

Sex difference in chimpanzee handedness

Year:
2004
Language:
english
File:
PDF, 89 KB
english, 2004
57

Evolution of primate cognition

Year:
2000
Language:
english
File:
PDF, 190 KB
english, 2000
59

Ecology, feeding competition and social structure in baboons

Year:
1996
Language:
english
File:
PDF, 101 KB
english, 1996
62

Semantics of primate gestures: intentional meanings of orangutan gestures

Year:
2010
Language:
english
File:
PDF, 287 KB
english, 2010
68

Why are animals cognitive?

Year:
2006
Language:
english
File:
PDF, 446 KB
english, 2006
69

Ape Society: Trading Favours

Year:
2007
Language:
english
File:
PDF, 61 KB
english, 2007
71

Elephant cognition

Year:
2008
Language:
english
File:
PDF, 300 KB
english, 2008
72

Animal Tool-Use

Year:
2010
Language:
english
File:
PDF, 1.03 MB
english, 2010
75

Planning meals: Problem-solving on a real data-base

Year:
1977
Language:
english
File:
PDF, 2.68 MB
english, 1977
80

Creative or created: Using anecdotes to investigate animal cognition

Year:
2007
Language:
english
File:
PDF, 243 KB
english, 2007
81

Why do gorillas make sequences of gestures?

Year:
2010
Language:
english
File:
PDF, 540 KB
english, 2010
84

Elephant cognition in primate perspective

Year:
2009
Language:
english
File:
PDF, 616 KB
english, 2009
88

Animal curiosity

Year:
2013
Language:
english
File:
PDF, 201 KB
english, 2013
89

African Elephants Can Use Human Pointing Cues to Find Hidden Food

Year:
2013
Language:
english
File:
PDF, 834 KB
english, 2013
100

Earmuffs for use with headphones

Year:
1994
Language:
english
File:
PDF, 149 KB
english, 1994