Sloths take two weeks to digest their food.
243
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A lion in the wild usually makes no more than twenty kills a year.
186
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17