Odontoceti
- Delphinidae
- Hyperoodontidae
- Iniidae
- Kogiidae
- Monodontidae
- Phocoenidae
- Physeteridae
- Platanistidae
- Lipotidae
- Pontoporiidae
- Common dolphin Delphinus delphis
A dolphin with contrasting patches along its sides that form an hourglass-like pattern.
- Killer whale Orcinus orca
A member of the dolphin family with a black back, white belly and white patches near the eyes.
- Beluga whale Delphinapterus leucas
An Arctic whale that becomes white as it matures. It has a rounded forehead and no dorsal fin.
- Sperm whale Physeter macrocephalus
A whale with a large head and narrow lower jaw that dives into deep water to find food.
- Harbor porpoise Phocoena phocoena
A small porpoise of cool Northern Hemisphere waters. It uses bays and estuaries and mainly eats schooling fish.
- Cuvier's Beaked Whale Ziphius cavirostris
A whale found in many of the world’s oceans that searches for prey in deep water.
- Common bottlenose dolphin Tursiops truncatus
A gray dolphin with a short, thick beak, found widely in tropical and temperate seas.
- Long-finned pilot whale Globicephala melas
A small whale with long flippers, found in temperate and colder seas.
- Risso’s dolphin Grampus griseus
A dolphin of warm and temperate seas worldwide that feeds mainly on squid.
- Northern bottlenose whale Hyperoodon ampullatus
A whale of the deep North Atlantic, recognized by its rounded forehead and projecting, bottle-shaped beak.
- Spinner dolphin Stenella longirostris
A long-beaked dolphin known for spinning as it leaps out of the water.
- Narwhal Monodon monoceros
A whale without a dorsal fin that lives in Arctic seas. Males commonly develop a long tusk from a tooth.
