In Australia, there are spiders big enough to eat snakes.
20
On some Caribbean islands, the oysters can climb trees.
58
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
A scorpion can hold its breath for up to 6 days.
19
Apple seeds are poisonous!
27
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
Sharks, like other fish, have their reproductive organs in their chests.
248