Early American humans hunted car-size armadillos and used their shells for houses.
12
Bats sleep 18-20 hours per day.
5
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Rattlesnake mating sessions have been known to last more than 22 hours.
232