Giant sloths have often been portrayed as calm ice age giants. Many of their anatomical structures, from flat molars to bat-like intestines, appear to be consistent with a Pleistocene salad bar-centric diet. But now there is evidence that some giant sloths had a more international taste with meat.
An important clue comes from the isotopes of nitrogen bound to certain amino acids stored in the fur …
https://www.newscientist.com/article/2293008-some-ancient-giant-ground-sloths-dined-on-meat/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Sloth: Ancient 3 meter long mammals sometimes ate meat