24 dez 2004 ano - Belyaev's foxes are noted to be friendlier
Descrição:
"By 2005-2006, almost all the foxes were playful, friendly and behaving like domestic dogs. The foxes could "read" human cues and respond correctly to gestures or glances. The vocalizations they made were different to wild foxes."
-http://www.bbc.com/earth/story/20160912-a-soviet-scientist-created-the-only-tame-foxes-in-the-world
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