Live in organised social groups of between 10 - 60. They hunt together herding fish into a small area in order to catch them more easily. Dolphins have colonized all seas and oceans of our planet. Its like asking are people friendly. Dolphin species vary in their degree of curiosity and interaction with humans.
Some species are very shy whereas other species approach with great curiosity.
They are strong creatures with territorial interests. Man has the dubious distinction of claiming number one spot. It is claimed that over 100.000 dolphins die each year directly because of man. The second biggest predators are Sharks. All dolphins and whales belong to the taxonomic order - Cetacean.