Lobsters have blue blood.
476
One in three dog owners say they have talked to their pets on the phone.
427
Dogs sometimes fake being sick to get attention.
26
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
A group of kittens is called a "kindle".
10
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79