The Basenji dog is the only dog that is not able to bark.
4
There's a rare breed of pig that looks like a sheep.
14
If you put two straws in your mouth, one inside a drink and one outside it, you won't be able to drink through either straw.
202
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The 'Bicycle Tree', found near Brig o' Turk in Scotland, has consumed an entire bike that now hangs out of its bark.
17