All Locations > California > Yosemite NP > Yosemite Valley > Yosemite Valle… > Swan Slab Boulders > Sloth Boulder
ID 106951535 · · Copyright Violation?
Nov 7, 2010
“Sloths have 25% less muscle mass than most other mammals of equal weight. However, their specialzed claws allow them to hang upside-down with little effort.”