A group of geese on the ground is a gaggle, a group of geese in the air is a skein!
19
The Kangaroo Rat can last longer without water than a camel.
233
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
The male gypsy moth can "smell" the virgin female gypsy moth from 1.8 miles away!
55
The cicada, a fly found in Africa, spends 17 years of its life sleeping; and only two weeks is awake during which mates and then dies.
33
Greyhounds have the best eyesight of any breed of dog.
28
Dogs have four toes on their hind feet, and five on their front feet.
179
It is physically impossible for pigs to look up into the sky.
361