a small gregarious toothed whale which typically has a beak-like snout and a curved fin on the back. Dolphins have become well known for their sociable nature and high intelligence
(on canned tuna labels) indicating that the tuna has been harvested using fishing methods that are not harmful to dolphins
a solitary dolphin with a long slender beak, a small dorsal fin, and very poor eyesight. It lives in rivers and coastal waters of South America, India, and China, using echolocation to find its prey
a grey dolphin which has a rounded snout with no beak, and long black flippers, living mainly in temperate seas
a dolphin of warm seas that has a long slender beak and is noted for rotating several times while leaping into the air
a stout-bodied dolphin with a distinct short beak, found in tropical and temperate coastal waters
used in names of animals with dark coloration, e.g. dusky dolphin, dusky warbler
used in names of animals and plants living in or associated with rivers, e.g. river dolphin
a stout-bodied dolphin with a distinct short beak, found in tropical and temperate coastal waters