A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
When dragonflies mate, their tails form a love heart.
22
When cats are happy, they may squeeze their eyes shut.
10
A puppy is born blind, deaf, and toothless.
16
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Parrot parents "name" their children with a signature call.
112