Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The largest breed of rabbit is the Flemish Giant.
65
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Lobsters have blue blood.
476
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11