![]() ![]() Each gorilla has its own distinct voice, and they sing louder for their favorite food. The vocalization seems to be a way for gorillas to express contentment with their meal, as well as for the head of the family to communicate to others that it is dinnertime. ![]() “It seems like they are composing their little food songs.” “They don’t sing the same song over and over,” said Luef. The other was singing - random mismatched notes, like someone singing an improvised ditty. One of them was humming – a consistent low-frequency tone akin to the “mmm” that humans make. Specifically, Luef and her team identified two different types of sound that gorillas in the Congo made when eating. ![]()
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