The octopus does not have a blind spot.
273
Sharks, like other fish, have their reproductive organs in their chests.
248
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
If you keep a goldfish in the dark, it will eventually turn white
408
A group of unicorns is called a blessing.
304
A baby eel is called an elver, a baby oyster is called a spat.
18
The lifespan of mammals is about 1 and a half billion heartbeats.
127