The seahorse is the only fish to have a neck.
12
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Dogs sometimes fake being sick to get attention.
26
A dork is a whale's penis.
327
Condoms were originally made of animal intestines or linen.
347