Depends on the species. Dolphins range from about 6ft to 20ft long. If you count killer whales as dolphins, which technically they are, then they go even bigger - definitely bigger than a walrus. read more
Dolphins range from about 6ft to 20ft long. If you count killer whales as dolphins, which technically they are, then they go even bigger - definitely bigger than a walrus. This page may be out of date. read more
Whales and dolphins are mammals that belong to the order cetacea, which also includes porpoises. The two animals are physiologically different, with whales often being larger than dolphins and more comfortable in a wider range of water temperatures. read more