Dolphins have some of the most complex acoustic capabilities in the animal kingdom. They make a variety of noises!
Dolphins are one of the few species, along with apes and humans, that have the ability to recognize themselves in a mirror.
There are 36 species of marine dolphins which live in nearly all aquatic environments.
Life expectancy does vary, but the dolphin can live anywhere from 20 to 50 years!
Dolphins love to swim in groups which are called pods. They even help eachother when one is injured.