Sharks have been on the planet longer than trees.
14
Moths are unable to fly during an earthquake.
328
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
The seahorse is the only fish to have a neck.
12
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Dolphins have names for one another.
18