Narwhal

The narwhal, also known as a narwhale, is a medium-sized toothed whale that possesses a large "tusk" from a protruding canine tooth. It lives year-round in the Arctic waters around Greenland, Canada and Russia.

Conservation status: Near Threatened

Trophic level: Carnivorous

Scientific name: Monodon monoceros

Mass: 2,100 lbs (Adult)

Gestation period: 14 months

Length: 17 ft. (Adult)

Family: Monodontidae