Under extreme stress, some octopuses will eat their own arms.
198
There are some species of snails that are extremely venomous.
72
A group of kittens is called a "kindle".
10
The oldest recorded elephant lived for 82 years.
213
To find out if a watermelon is ripe, knock it, and if it sounds hollow then it is ripe.
84
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Moths are unable to fly during an earthquake.
328
Some lions mate over 50 times a day.
61