Male monkeys lose the hair on their heads in the same way men do.
41
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
The animal responsible for the most human deaths worldwide is the mosquito.
200
Goldfish remember better in cold water than warm water.
29
On average, there's 300 billion neurons in the octopus brain.
129
A female ferret will die if it goes into heat and cannot find a mate.
143
Moths are unable to fly during an earthquake.
328
A hedgehog's heart beats 300 times a minute on average!
14