Tigers can see 6 times better at night than humans.
305
When cats are happy, they may squeeze their eyes shut.
10
Denmark has twice as many pigs as there are people.
66
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Moths are unable to fly during an earthquake.
328
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
A 42-foot sperm whale has about 7 tons of oil in it.
209