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..
In this way, 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.
Furthermore, do killer whales eat narwhals? The Inuit reported that killer whales would 'eat whatever they can catch', mainly other marine mammals including seals (ringed, harp, bearded, and hooded) and whales (narwhal, beluga and bowhead). However there was no indication that Arctic killer whales ate fish.
Also Know, do polar bears eat narwhal?
Food Preferences & Resources Polar bears feed mainly on ringed and bearded seals. Depending upon their location, they also eat harp and hooded seals and scavenge on carcasses of beluga whales, walruses, narwhals, and bowhead whales. On occasion, polar bears kill beluga whales and young walruses.
Where are narwhals on the food chain?
Carnivorous
Related Question Answers
Has anyone been killed by a narwhal?
About 1,000 narwhals per year are killed, 600 in Canada and 400 in Greenland.How long does a narwhal live?
30-40 years
Are narwhals dangerous?
Reputation: Narwhals are mythical creatures – unicorns of the sea. They are "toothed whales" so obviously have teeth in their mouths. They spear their food, and are as aggressive and dangerous as they look. Reality: Narwhals are not mythical.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.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.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.Do narwhals have eyes?
It doesn't get much better than a narwhal. Instead of perceiving obstacles like we do with our eyes, narwhals produce clicking sounds, and listen to the echoes to form a reconstruction of their surroundings based on how those sound waves bounce off nearby prey or rock formations.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.Do Polar Bears practice cannibalism?
A polar bear mother and cubs in the Arctic. A new article in the journal Arctic suggests that polar bear cannibalism — typically the predation of small bears or cubs by much larger adult males — is either much more commonplace than previously thought, or has lately become more common.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.Do narwhals eat sharks?
Adult narwhals reach lengths (not including the tusk) of around 14-15 feet (4 m). Killer whales and polar bears have been known to attack and eat Narwhals, and at least one Greenland shark has been captured with narwhal remains in its stomach, but it remains unclear if it hunted or scavenged that meal.Can polar bears survive without ice?
Polar bears use arctic sea ice as a platform to hunt their favorite food, seals. Unfortunately, climatic warming is rapidly melting the ice. Without it, scientists warn, polar bears will not survive.What kills a polar bear?
The polar bear is the apex predator within its range, and is a keystone species for the Arctic. Several animal species, particularly Arctic foxes (Vulpes lagopus) and glaucous gulls (Larus hyperboreus), routinely scavenge polar bear kills.Why is it illegal to feed polar bears?
As you might have guessed, deliberately feeding wild polar bears is highly illegal, as the Manitoba Endangered Species and Ecosystem Act states, "No person shall kill, injure, possess, disturb, or interfere with an endangered species, a threatened species, or an extirpated species that has been reintroduced."Do polar bears eat Cubs?
Scientists believe that polar bears eat cubs in the late summer and autumn, when seals, their typical prey, are at sea and less available. “One of the only things that's left to eat is, in fact, cubs of various ages,” says Ian Stirling, a biologist at the University of Alberta and Environment Canada.Do polar bears hibernate?
A: Female and male black and brown bears hibernate over the winter months. When the time is right, these bears enter a den and do not eat; their heart rate and body temperature decreases to allow the bear to conserve energy. Polar bears do not hibernate. Only pregnant polar bears den.Where does a polar bear live?
Arctic
Do narwhals fight each other?
The tusks are actually teeth. All adult narwhals have two teeth. Narwhals don't use their teeth for biting or chewing. One early idea about the tusks was that males used them to fight each other.Can polar bears kill killer whales?
Most sharks favor much warmer conditions. Killer whales, however, have been spotted further north in recent years. “Both walruses and polar bears are powerful in the water. Both could handle most potential predators, but not killer whales,” Kovacs said. 
