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Re: Hyenas and Small-Medium Predators
On Fri, 13 Oct 2000, dbensen wrote:
> I seem to recall a wildlife documentary where they showed monkeys that would
> post senteries in trees to watch out for snakes and eagles while the others
> milled around on the ground. I remember it, because the monkeys had different
> calls for either "eagle" or "snake".
Yes. This was vervet monkeys and are well known in evolution of language
literature.