A group of unicorns is called a blessing.
304
Cats recognise the voice of their owner, but never evolved to care.
22
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A dork is a whale's penis.
327