Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
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
Rattlesnake mating sessions have been known to last more than 22 hours.
232
There are approximately three chickens for every human on Earth.
13
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A scorpion can hold its breath for up to 6 days.
19
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1