8 abril 2015
The secret communication of gibbons has been interpreted for the first time, researchers report. The research reveals the likely meaning of a number of distinct gibbon whispers, or ‘hoo’ calls, responding to particular events and types of predator, and could provide clues on the evolution of human speech.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ky08DztJddw/150407210855.htm
