A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The seahorse is the only fish to have a neck.
12
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Dogs sometimes fake being sick to get attention.
26
The cat brain weighs about 30g.
167
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
When you shave a guinea pig it looks like a little hippo.
19