The extinct giant ground sloths were some of the only mammals that had digestive systems large enough to process the huge avocado seeds whole. They feasted on the fruit and then dispersed the ...

Different sloth groups can be easily identified by the number of long, curved claws on their forelimbs. The two-toed sloths, as the name suggests, have two claws on their front limbs, while the ...

Leisurely by nature, the sloth’s slowness is just one way this amazing animal is built to survive. Here’s a look at some other fascinating facts about these tired little tree-dwellers!

The Hoffman's two-toed sloth is one of the world's slowest mammals—so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of ...

The sloth is the world's slowest mammal, so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of its Central and South ...

She was a lifetime resident of Australia’s Adelaide Zoo. A version of this article was originally published in 2018; it has been updated for 2024. This article was originally published on ...