When cats are happy, they may squeeze their eyes shut.
10
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6