The Dall's Porpoise
- Weight: 300 - 485 lbs (0.14 - 0.22 tons)
- Length: 5.75 - 7.25 ft (1.7 - 2.2 m)
- Diet: Small schooling fish
- Status: Lower risk
Dall's porpoises are considered the fastest swimmers among small cetaceans, capable of reaching speeds up to 34 mph (55 km/h).