The narwhal (Monodon monoceros) is a species of toothed whale native to the Arctic. It is the only member of the genus Monodon and one of two living representatives of the family Monodontidae. The narwhal is a stocky cetacean with a relatively blunt snout, a large melon, and a shallow ridge in place of a dorsal fin.

2025年3月18日 · Narwhal, a small toothed whale found along coasts and in rivers throughout the Arctic. Narwhals usually attain a length of 3.5 to 5 meters (11.5 to 16.4 feet). Males possess a long straight tusk that projects forward from above the mouth.

The Narwhal is a medium-sized, elusive whale, that inhabit the Arctic and Atlantic Oceans around Greenland, Canada, Norway and Russia. They are sometimes referred to as the ‘ unicorn of the sea ‘, as the male Narwahl has a single long sword …

Narwhals are a species of whale with a horn. Take a look at the narwhal's mysterious tusk in this video.

The narwhal is an odontocete or toothed whale, but is different from all other toothed whales in that it has no teeth in its mouth. Instead, male narwhals have a single long, straight tooth (or tusk) that protrudes two to three meters out of the upper left jaw.

Often dubbed the unicorns of the sea, narwhals have long tusks protruding from their heads. Learn about narwhals, as well as the threats this species faces, what WWF is doing to protect its future, and how you can help.

Often dubbed the unicorns of the sea, narwhals are strange and beautiful creatures with long tusks protruding from their heads. Check out some common questions about these near-threatened whales.