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Domestication of dogs may have elaborated on a pre-existing capacity of wolves to learn from humans




Wolves can learn from observing humans and pack members where food is hidden and recognize when humans only pretend to hide food, reports a new study.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Z...

Martes, 3 de Diciembre 2013
Jueves, 1 de Enero 1970
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