Lulu, our visiting live sloth, has had a great summer, and now she has some time to see her Philadelphia relatives … her ancient sloth cousins! Join Lulu as she journeys to the Academy Vertebrate Paleontology Collection to check out some specimens of the extinct ground sloth, including claws, bones and even some really old sloth poop! See how these ancient beasts compare to modern animals and learn more about evolution and biodiversity.