Sluggish sloth's secrets of success revealed in new study - BBC
- Sluggish sloth's secrets of success revealed in new study BBC
- The emergence and demise of giant sloths Science | AAAS
- Giant ground sloths evolved three different times for the same reason New Scientist
- Scientists have figured out how extinct giant ground sloths got so big and where it all went wrong Phys.org
- Ancient Humans Hunted 20-Foot-Tall Sloths and Likely Caused the Mammal's Extinction Discover Magazine