Baby sloth with tongue stuck out

Photo: Waltraud Grubitzsch/AFP/Getty Images

Expressive animals

A 2-month-old sloth sticks it tongue out while resting on the stomach of its mother Charlotte on Nov. 28 at the Halle Zoo in Saxony-Anhalt, Germany.

The Halle Zoo, which was founded 111 years ago, began breeding sloths in 1996.

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