They normally stay in the upper, sunlit layer but sometimes they can go uo to the upper lower layer to get food.
A depth of 4,500 feet/1,500 meters is the furthest down that a narwhal can live. But that depth only can be tolerated for 20-25 minutes at a time. That depth also is reached only in pursuit of narwhal prey of the lower, midnight zone of the Arctic and North Atlantic ocean waters. Typically, a narwhal favors the sunlit waters of the upper zone that goes down 600 feet/200 meters from the ocean surface.
2mm
they are hard to track down
are female narwhal bones the same as male narwhal bones
One behavioral adaptation of the narwhal is migration. The narwhal undergoes summer and winter migrations. In the summer, the narwhal is found in shallower waters. That's the season when the food supply is abundant, and easy to catch, in shallower waters. In the winter, the narwhal is found in deeper waters. That's the season when food is scarce in shallower waters, and more abundant in deeper waters. Another behavioral adaptation is deep diving. There's no need for narwhals to perform the deep dives in shallower waters. But in deeper waters, the narwhal performs some of the deepest, known mammalian dives on record. So, depending on the season, the narwhal has a diving range of 30-300 meters/90-900 feet down in summer, and 800-1,500 meters/2,400-4,500 feet down in winter.
A depth of 4,500 feet/1,500 meters is the furthest down that a narwhal can live. But that depth only can be tolerated for 20-25 minutes at a time. That depth also is reached only in pursuit of narwhal prey of the lower, midnight zone of the Arctic and North Atlantic ocean waters. Typically, a narwhal favors the sunlit waters of the upper zone that goes down 600 feet/200 meters from the ocean surface.
2mm
Narwhal
at 16 the narwhal packs its sack and goes for a swim to buy the nearest iceberg..
How deep it goes; how far down it goes
Glenn Dawes goes by Narwhal.
well if your losing money the market goes down
The Narwhal has a curve in its mouth making it appear to smile all the time. The Narwhal has a large tusk that made reminded sailors of the mystical Unicorns.
they are hard to track down
The Narwhal has a horn. Horse Isle Quiz- Narwhal.
are female narwhal bones the same as male narwhal bones
Yes, a narwhal is a whale and whales are mammals, therefore a narwhal has lungs