Joining the long list of behaviors we share with chimps, a new study published in PLOS ONE last week details how chimpanzees in the Budongo Forest of Uganda have been observed eating clay in order to ...
The parrots of Southeastern Peru crave an earthy delicacy: dirt. At the Colorado clay lick, a cliff face rising above the Tambopata River in the western Amazon Basin, parrots — often hundreds at a ...
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