An ostrich's eye is bigger than its brain.
32
Lobsters have blue blood.
476
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
A pig's orgasm lasts for 30 minutes.
303
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
Parrot parents "name" their children with a signature call.
112
