They are marine mammals, and evolution made them that way (or God did, if you don't believe in evolution). They do not breathe underwater, so they do come up for air.
Male narwhals can reach a length of 5 meters and weigh up to 1800 kg. This meets oxygen demands for more than 20 minutes underwater at swim speeds of 1 m/s.125 mph
Very cold (usualy under 37 degrees F although it varies over the course of the year)- as Narwhals live in the arctic ocean.
Narwhals are generally not aggressive and do not bite humans. They are known for their long, spiral tusks, which are actually elongated teeth, and are primarily used for social interactions and mating displays rather than for combat. While they may bite if threatened or cornered, such instances are rare. Overall, narwhals are more likely to swim away than engage in biting behavior.
because they can
Narwhals can swim at speeds of up to 6 miles per hour (9.7 km/h). They are agile swimmers that use their long tusks to break through ice in the Arctic waters where they live.
About 1,500 feet down in summer
Male narwhals can reach a length of 5 meters and weigh up to 1800 kg. This meets oxygen demands for more than 20 minutes underwater at swim speeds of 1 m/s.125 mph
Very cold (usualy under 37 degrees F although it varies over the course of the year)- as Narwhals live in the arctic ocean.
No. Even if there was a Noah's ark, there is no reason to believe that unicorns (a mythical animal which does not exist) would have transformed into narwhals (a real animal that is common in the Arctic ocean). We have biological evidence that leads to the conclusion the narwhals are relatives of the beluga whale. One tooth changed to grow so long that it would pierce the skin above the mouth and exit the other side as a long horn. It is from a beluga-whale-like-ancestor that narwhals descend; not unicorns.
A sighting of narwhal has occurred at about 85° North latitude, and they very rarely go south of 65°N.
Narwhals typically do not swim in schools like many fish do. Instead, they are often found in smaller groups or pods, usually consisting of a few individuals, especially during the summer months when they gather in Arctic waters. Their social structure is more fluid, and they may come together for feeding or mating but do not form large, organized schools.
Narwhals can swim at speeds of up to 30 miles per hour (48 kilometers per hour) for short bursts when they are startled or trying to escape predators. However, their typical swimming speed is usually around 3 to 6 miles per hour (5 to 10 kilometers per hour) during regular activities.
Narwhals are generally not aggressive and do not bite humans. They are known for their long, spiral tusks, which are actually elongated teeth, and are primarily used for social interactions and mating displays rather than for combat. While they may bite if threatened or cornered, such instances are rare. Overall, narwhals are more likely to swim away than engage in biting behavior.
Narwhals cannot swim in shallow waters, as their long tusks can make maneuvering difficult and they are adapted to life in deep Arctic waters. They also cannot survive in warmer climates due to their reliance on icy environments for hunting and breeding. Additionally, narwhals are not capable of producing vocal sounds like some other marine mammals, relying instead on clicks and whistles for communication.
because they can
Narwhals Narwhals swimming in the Ocean Causing a Commotion Cuz they are so awesome Narwhals Narwhals swimming in the ocean Pretty big and pretty White They beat a polarbear in a fight Like an underwater Unicorn They got a kickass facial horn! Their the jedi's of the sea! They stop Cthuly eating ye!(Not sure hot to pronounce Ctyhuley) Narwhals they are Narwhals Narwhals! Just dont let them touch your balls! Narwhals They are narwhals! Narwhals, invetors of the Shish Kebab. (And it repeats over and over)
Narwhals can swim at speeds of up to 6 miles per hour (9.7 km/h). They are agile swimmers that use their long tusks to break through ice in the Arctic waters where they live.