The largest earthworm on record was found in South Africa and measured 22 feet.
151
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The reindeer is the only mammal that can see UV light.
17
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Nicole Kidman is scared of butterflies.
65
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
There's a lizard known as the 'Jesus Lizard' that can run across water.
11