Porcupines float in water!
69
Lake Nicaragua in Nicaragua is the only fresh water lake in the world that has sharks.
28
There's a rare breed of pig that looks like a sheep.
14
A tuna fish can swim 100 miles in a single day!
29
Black Whales are born white.
41
Roosters can't crow if they can't fully extend their necks.
28
A shrimp's heart is in its head.
32

