A lion in the wild usually makes no more than twenty kills a year.
186
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
A dairy cow can produce more milk when listening to music.
446
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Dolphins have names for one another.
18