LIKE WHALES, NARWHALS ARE ALSO ON THE TOP OF THE FOOD CHAIN, which means THAT THEY ARE THe APEX PREDATOR. IF THE apex PREDATORS (WHICH IS NARWHALS) ARE GETTING LESS, THEN THE ORGANISM IT EATS GETS MULTIPLIED (WHICH IS GREENLAND HALIBUT, FISH, SQUID AND SHRIMP), CREATING AN UNBALANCE ECOSYSTEM..
Also asked, where are narwhals on the food chain?
Carnivorous
Likewise, why are narwhals important to the ecosystem? Whales, like the narwhal, are at the top of the food chain and have an important role in the overall health of the marine environment. Narwhals are also culturally important to indigenous communities in the Arctic.
Also to know is, what are narwhals eaten by?
Narwhals feed on fish, squid, and shrimp. Predators of the narwhal include killer whales and, to a lesser extent, polar bears and walruses. Inuit hunt them mainly for the ivory tusk and the skin, which is rich in vitamin C.
What is an example of a food chain in the ocean?
An ocean food chain shows how energy is passed from one living thing to another in the ocean. Producers make their own food (plankton, algae, seaweed), and consumers eat the producers and/or other consumers to get the energy they need (crabs, shrimp, dolphins, sharks and fish).
Related Question Answers
Do humans eat narwhals?
Humans hunt narwhals, often selling commercially the skin, carved veterbrae, teeth and tusk, while eating the meat, or feeding it to dogs. About 1,000 narwhals per year are killed, 600 in Canada and 400 in Greenland.Are narwhals harmful to humans?
Narwhals react to stress differently from many other animals, and that may increase the danger they face from human contact. Animal species tend to react to a threat in one of two ways: For some, stress raises the heart rate and activity level. Other species freeze up, and their heart rate lowers.What eats a polar bear?
Arctic cod and other fish species eat the krill, which are in turn consumed by ringed seals, the most abundant seal in the Arctic and the primary prey of polar bears. Bears are opportunistic feeders, and will occasionally hunt more difficult prey such as beluga whales, narwhals and walrus.What is the unicorn of the sea?
The narwhal is the unicorn of the sea, a pale-colored porpoise found in Arctic coastal waters and rivers. These legendary animals have two teeth. In males, the more prominent tooth grows into a swordlike, spiral tusk up to 8.8 feet long.Why do narwhals matter?
Narwhals are on the top of the Arctic food chain and play an important role in the environment. They are very important to the Arctic communities as they are a primary source of food. Narwhals also rely heavily on sea ice and are directly impacted by climate change.What is the Arctic food chain?
In the Arctic, there are several food chains that criss-cross to make a food web, starting with the sun, then producers like phytoplankton in the sea and grasses and lichens on land. Some of the consumers in the food webs are krill, fish, birds, reindeer, and seals.Where do narwhals sleep?
I assume that narwhals sleep in the water like other whales. Whales are conscious breathers, meaning that they have to decide when to breathe, unlike us. When they sleep, only one half of their brain sleeps at a time. Whales can sleep horizontally or vertically in the water, or even while slowly swimming.Why do narwhals have a horn?
Known as "the unicorns of the sea," narwhals are unique for the solitary tusk that protrudes through the tops of their heads. The horn is actually a canine front tooth that can reach as long as nine feet. Researchers say males of the species may use the horns to look for food or find mates.Can I buy a narwhal tusk?
Narwhals have been a protected species since 1972 and importation is prohibited. We have a selection of old tusks for sale that were imported in the mid-1900s and are legal to sell anywhere in the U.S. (with the exception of New Jersey). These are extremely rare if you can find one.How long does a narwhal live?
30-40 years
What are baby narwhals called?
Narwhals have just one baby (called a calf) every three years. They will stay with their mother and nurse for over a year before they grow more independent and learn to hunt on their own with the pod.How much is a narwhal tusk worth?
A narwhal tusk is expensive enough when sold legally, so you can understand the importance of trying not to get busted while taking them over the border. A single stuck can range from $1,000 to $10,000, depending on the quality.How do narwhals have babies?
Once they are mature, females will give birth to a calf once every 3 years. The pregnancy lasts for about 14 months, and calves are born in the spring. Like many other whales, narwhals travel in groups. Narwhals feed more regularly in the winter, consuming fish like cod and halibut, shrimp, and squid.Are narwhals real yes or no?
Here's how you spot a narwhal, in case you're worried you might accidentally be smuggling tusks: The males' tusks spiral counter-clockwise from the head and can be as long as eight feet. Things we learned: Yes, narwhals are very real and no, you cannot sell them in or smuggle them into the U.S. The more you know!Do narwhals count as unicorns?
Often dubbed the unicorns of the sea, narwhals are strange and beautiful creatures with long tusks protruding from their heads. Members of the population of more than 80,000 can weigh up to 4,200 pounds and grow as long as 17 feet in length.What is a group of narwhals called?
A group of narwhals is a blessing. Narwhals normally travel in groups of 15–20 but there have been reports of hundreds of narwhals spotted together.How long can narwhals hold their breath?
25 minutes
How do narwhals help us?
Narwhals could help us measure melting glaciers underwater. Narwhals are spending more time near melting sea ice and researchers hope to exploit this new behaviour by tagging the mammals with temperature sensors to help us accurately monitor underwater sea ice melt for the first time.Why is it called a narwhal?
The name narwhal comes from the Old Norse words nar (corpse) and whal (whale). Narwhals were likely called “corpse whales" because of their pale, mottled coloring that made them look like drowned sailors! 
