Short answer is You can't. Since they live in Arctic waters, they are rarely seen. Not much is known about them, interesting as they are. It is assumed that they are few in number, but that is not a known fact. They might be plentiful and not in danger. They used to be hunted by eskimos for both food and the ivory like horn or tusk but that has been restricted. Only the male has the tusk.
To prevent an animal becoming endangered, you must preserve its habitat.
So:
Arctic transportation routes, global warming, and tusk hunting are among the biggest threats to the continued existence of the narwhal [Monodon monoceros]. All three challenges are so broad that it's difficult to come up with specific individual action that has an immediate impact. But it's helpful to provide financial and volunteer support to reputable environmental organizations that particularly are concerned with the Arctic, ocean dwelling organisms, and the quality of ocean life. It also is helpful to support reputable organizations that seek the enforcement of clean air and water quality standardsworldwide. And it always is helpful to become a formal expert or an informal educator. For example, a teacher as a formal expert can include narwhal information in lesson plans and student activities. Artists, community volunteers, singers, and writers who include narwhal information within their creations or projects become informal educators on the subject.
ivory tusk
Maybe Narwhal.
The Narwhal is not endangered so the guy who typed this is stupid
The numbat is an endangered Australian animal which begins with 'n'.The nabarlek, or Little Rock-Wallaby, is also endangered.
Because Inuit hunters kill them for there skin and tusks. Hope this helped
Narwhals are near threatened, which means they are close close to becoming endangered
Yes, its being hunted.
Kids can give money to the Save The Narwhal project that money will help keep the Marshal from coming extinct.
Doubt it. But where would u put it?
North Atlantic right whale, Western Pacific grey whale, Bowhead, Narwhal, Cook Inlet beluga whales these are the most endangered whales in the world
sea turtles, narwhal whale, hawaiin monk seal, manatee, giant panda
more are being taken into captivity to mate to keep the population rising