Alligators can live up to 100 years.
337
The cat brain weighs about 30g.
167
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Only 3% of bird species have penises.
0
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11