It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
Condoms were originally made of animal intestines or linen.
347
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11