It is perhaps best known as the place where ethologist Karl von Frisch decoded the waggle dance of honey bees.
22.
At Yerkes, Frans de Waal, a Dutch-born zoologist and ethologist, examines ethics and morality in primates.
23.
The acquisition by the young chaffinch of its song was the subject of an influential study by British ethologist William Thorpe.
24.
Mowat became very interested in Dian Fossey, the American ethologist who studied gorillas and was brutally murdered in Rwanda in 1985.
25.
He also took pictures every year at the Paris International Agricultural Show, and of ethologist Dian Fossey and gorillas in Rwanda.
26.
But Dr . Glenn Weisfeld, a human ethologist at Wayne State University in Detroit, suggests that tickling may do much more.
27.
A chief debate among ethologists studying animal societies is whether non-human primates and other animals can be said to have culture.
28.
Ethologists have been particularly concerned with the evolution of behavior and the understanding of behavior in terms of the theory of natural selection.
29.
Ethologists have recognized that such texts help maintain group cohesion, and they may therefore exemplify how animal texts sustain nonhuman animal cultures.
30.
Gestures is a ritual that Moore created based upon a book by the zoologist / ethologist Desmond Morris, called Manwatching .
