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Why do three-toed sloths sometimes sit in the forks of trees?
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sloth
Juvenile three-toed sloth (Bradypus) climbing a tree branch.
Three-toed sloths often sit in the forks of trees as a resting position. When sleeping in this posture, they bunch all four feet together and tuck their heads onto their chests. This behavior serves as an effective form of camouflage, as the sloth’s appearance in this position resembles a clump of dead leaves, making the animal highly inconspicuous to predators.1