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hawaiian spinner dolphins pictures hawaii information facts images behaviors pics vidoe mpg |
Dolphin Facts: Dolphins are cetaceans, like whales. They belong to the group of the toothed whales whose scientific name is odontocetes. The other, baleen whales, have the scientific name mysticetes.
Dolphin Facts: All
dolphins have cone shaped teeth. They live in temperate and tropical
waters worldwide. There are also several species of freshwater and river
dolphins, all of which are either threatened or in danger of extinction. Whales and dolphins that have teeth and hunt other animals (as opposed to baleen whales, which scoop up plankton or schools of small fish) tend to stick to the upper 1500 feet of the water column, as do sharks and tuna. |
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