Roosters can't crow if they can't fully extend their necks.
28
A spider's silk is stronger than steel.
52
A baby octopus is about the size of a flea at birth.
40
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
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7