What Do Polar Bears Eat - Polar Bears Diet in Wild and Captivity

Polar bears are the most carnivorous member of the bear species. Other bear species are omnivorous, but polar bears' habitat is devoid of vegetation, so their diet mostly consists of meat. They are the powerful and top predator of Arctic region. In this video, you will discover. What do polar bears eat? What is the polar bear's diet in the wild and in captivity? We will also discuss some very interesting facts about the polar bear's diet. So keep watching this video till the end. Primarily, polar bears eat meat and fats of seals. They are opportunistic predators, and when their staple diet becomes scarce, they may go for other small animals, plants, and even human garbage too. The staple diet of these bears is mostly seal. The top most favorite prey of polar bear is. Number 1. Ringed seals. Number 2. Bearded seals. They may also like to have some other type of seals too, such as. Harp seals. Hooded seals. Ribbon seals. In spring, polar bears become the effective predator of seal pups. It has been estimated that these bears kills approximately 44% of newborn seal pups annually. How do polar bears eat? Polar bears love to eat the seal's skin and the fatty layer beneath it. They leave the carcass for scavengers like Arctic fox, young polar bears, and ravens. Polar bears are surplus killers. They may kill more seals than they are able to eat. Do polar bears eat carcasses? When the polar bears are not able to find any seals, then they feed on the carcasses. Their strong sense of smell helps them to detect a carcass from almost 20 miles away. They eat the carcasses of some animals which are. Reindeer. Beluga whales. Gray whales. Bowhead whales. Walruses. Musk ox. And narwhals. Do polar bears eat fish? Fish is not their usual diet. Most arctic fishes are deep down in the water and beyond their reach. But in summers they may eat fish like salmon and cod when they fell short of their staple diet. What plants do polar bears eat? Polar bears feed on vegetation only when their food is scarce. And they are going through an ice-free season. Vegetation in arctic region is characterized by many plants. So the polar bear has been seen eating. Flowering plants. Shrubs. Herbs. Grasses. Mosses. And lichens. What do polar bears eat in summers? Due to the climate change the ice-packed season is getting shorter. And the ice-free season is extending. Polar bears don't get enough time to accumulate the necessary fat reserves. In order to survive at the times of food scarcity. The food-free season may lasts for three to four months. Or maybe even longer than that. Here they live off either on their fat reserves to offset the energy loss. Or they might resort to an alternate which includes. Reindeer. Seabirds. Small rodents. Waterfowl. Fish. Crabs. Shellfish. Kelp. Eggs. Berries. And human garbage. How much do polar bears eat? Polar bears can take a meal of 50 to 60 kilograms in one time. They can consume blubber of 10 kilograms in 30 minutes. Polar bears hunt a single seal in 2 to 16 days. It has been estimated that a single polar bear consumes 43 ringed seals yearly. One study showed that almost 20,000 polar bears will eat 128,469 seals annually. A seal weighing 121 pounds can provide 8 days of energy for a polar bear. Polar bear needs 2 kilograms of fats a day in order to survive in the harsh icy climate. It can take in 97% of fats and 84% of the meat it eats. What do polar bears eat in captivity? In captivity, polar bears get supplemented with all the necessary vitamins like vitamin A, E, D and calcium and nutrient levels. Their feed encompasses both strategies of carnivores and omnivores at zoos. The food item which they eat in captivity includes Whole chickens. Fish. Blueberries. Kelp. Seasonal fruits. Animal carcasses. Cow bones. Rabbits. Ox tails. Pig ears. Vegetables. Spices and herbs. Vegetables don't add much to their nutrients level, so zookeepers offer them veggies as treats and carrots for keeping their teeth clean. That's all for now. I hope you have enjoyed this video on what do polar bears eat. Please support us by liking this video, and do subscribe our channel for more such amazing videos.