It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Cats and dogs can hear ultrasound.
350
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12