There are several stories of dolphins saving people. While some could be a myth, there are confirmed cases of humans helped by these cetaceans.
While the man is the most intelligent being on Earth, dolphins leave us valuable teachings, like the teamwork and the value of the family.
Humans have been interacting with dolphins for as long as we have known of their existence. In the beginning, human interaction was mainly limited to hunting dolphins.
The Orca, Killer Whale (Orcinus orca) is the most widely distributed mammal after the humans. It is an apex predator that weighs up to 6 tons and reach up to 26 feet in length.
The Risso’s dolphin (Grampus griseus) has a unique anatomy which lacks snout and a skin marked with multiple scars. It dwells in tropical, subtropical and temperate waters.