Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Nicole Kidman is scared of butterflies.
65
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
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