The seahorse is the only fish to have a neck.
12
A dork is a whale's penis.
327
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
The elephant brain weighs about 6,000g.
274
Dogs sometimes fake being sick to get attention.
26