An albatross can sleep while it flies!
36
Sharks have been on the planet longer than trees.
14
Hyenas regularly eat the feces of other animals!
-1
Lobsters have blue blood.
476
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
The praying mantis is the only insect that can turn its head!
95
Over 10,000 birds a year die from smashing into windows.
47