Lobsters have blue blood.
476
Cats and dogs can hear ultrasound.
350
Early American humans hunted car-size armadillos and used their shells for houses.
12
The largest breed of rabbit is the Flemish Giant.
65
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 the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
The Basenji dog is the only dog that is not able to bark.
4
Two dogs were among the Titanic survivors.
262