Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The male platypus has poisonous spurs on its legs.
58
Greyhounds have the best eyesight of any breed of dog.
28
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A fall of 30 feet can be survived by most cats.
10
The octopus does not have a blind spot.
273
The katydid bug hears through holes in its hind legs!
110