A) Richard Leakey B) David Attenborough C) Dian Fossey D) Jane Goodall
A) Kenya B) Uganda C) Tanzania D) Rwanda
A) 1983 B) 1990 C) 1985 D) 1981
A) Sign language B) Verbal calls C) Electronic signals D) Body language
A) A film B) A stage play C) A series of documentaries D) An animated movie
A) Animal rights B) Environmentalism C) Welfare reform D) Conservation
A) Migration patterns B) Social behavior C) Tool use D) Foraging habits
A) United Nations B) Rwandan government C) World Wildlife Fund D) International Monetary Fund
A) Orangutans B) Macaques C) Chimpanzees D) Gibbons |