The reindeer is the only mammal that can see UV light.
17
The largest breed of rabbit is the Flemish Giant.
65
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
One in three dog owners say they have talked to their pets on the phone.
427
A group of unicorns is called a blessing.
304
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13