♤ There Are over 30 Dolphin Species.

♤Dolphins Range from 4 ft. to 30 ft. Long.

♤The Ancestors of Dolphins Entered the Water 55 Million Years Ago.

♤Killer Whales Are Actually 30 ft. Long Dolphins.

♤Dolphins Can Hear 10 Times above the Human Range of Hearing.

♤Dolphins Have Big Parties - Sometimes Over 1,000 Dolphins Hangin' Out.

♤Bottlenose Dolphins Teach Each Other to Use Tools.

♤In Laguna, Santa Catarina, Brazil, Dolphins and Humans Fish as a Team.