what food does a brown bear eat
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WHAT EATS BEARS? In Asia, a large tiger might sometimes kill and eat a small or medium-size panda or other Asian bear. Anywhere else in the world, the only animal that can eat a full-grown bear is another bear. But bears sometimes do eat other bears. Baby bears have the most to fear from other bears. Large male grizzly bears—also called brown bears—occasionally kill and eat grizzly bear cubs. And large male polar bears sometimes kill and eat small polar bears. In addition, sometimes grizzly bears kill black bears.
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- When a brown bear eats a salmon it does not acquire all the energy contained in the body of the fish. This is because the bear's body is not efficient enough to obtain all of … the energy from what eat eats. When the cells covert the protein of the fish into energy, it looses most of the useful energy in the process (the second law of thermodynamics proves this).
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Polar Bears 1 On occasion, polar bears kill beluga whales and young walruses.  When other food is unavailable, polar bears will eat just about any animal they can get, including reindeer, small rodents, seabirds, waterfowl, fish, eggs, vegetation (including kelp), berries, and human garbage.
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Polar Bear Facts The polar bear's primary food source is seals. Their diet of meat makes them carnivores. If the food supply is plentiful, they will only eat seal blubber. This high-calorie meal helps the bears build up fat reserves, which keep polar bears healthy between feedings and help maintain their body temperature.he polar bear's primary food source is seals. Their diet of meat makes them carnivores. If the food supply is plentiful, they will only eat seal blubber. This high-calorie meal helps the bears build up fat reserves, which keep polar bears healthy between feedings and help maintain their body temperature.
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What do polar bears eat? The polar bear is carnivorous, which means it is a meat eater. The favorite prey of the polar bear are the many variates of ice dwelling seals. Some of their favorite are the Bearded Seal and the Ringed Seal.What a polar bear eats depends on what region of the Arctic lives in.Where available the polar bear will also eat Harp Seals, and they have even been seen successfully hunting beluga whales. Polar bears are opportunistic and would never pass up a carcass such as a Walrus, Bowhead Whale, or Grey Whale.hat a polar bear eats depends on what region of the Arctic lives in. Where available the polar bear will also eat Harp Seals, and they have even been seen successfully hunting beluga whales. Polar bears are opportunistic and would never pass up a carcass such as a Walrus, Bowhead Whale, or Grey Whale.
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- Although the sloth bear feeds mainly on termites and ants, it is considered omnivorous because it will eat carrion if other food is scarce. Its diet also consists of fruits, berries, grasses, seed pods, flowers, yams, eggs, honey, insect larvae, and other insects. Because the sloth bear's diet is composed of such a large variety of things, there is usually a plentiful supply of food available.
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Polar Bears Their favorite foods include the ringed and bearded seal which is plentiful in the Arctic. Polar bears will eat sea birds and their eggs if available where they live. Their diet occasionally includes smaller whales (such as the beluga) and the walrus. Their eating habits include scavenging for dead animals including different types of whales and fish. The polar bear is an important part of Arctic food chain.
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Brown Bear Frequently Asked Questions In North America, brown bears are generally considered to be those of the species that have access to coastal food resources like salmon. Grizzly bears live further inland and typically do not have access to marine-derived food resources. Besides habitat and diet, there are physical and (arguably) temperamental differences between brown and grizzly bears. Large male brown bears in Katmai can routinely weigh over 1000 pounds (454 kg) in the fall.
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Polar bear diet Polar bears largely eat ringed and bearded seals, but depending upon their location, they may eat harp, hooded and ribbon seal. A 121-pound seal can provide 8 days worth of energy-but the bear needs to eat much more in order to store up reserves.
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- The most commonly eaten plants are the fleshy roots of some plants, fruits, berries, grasses, and forbs. If grizzly bears are on the hunt, their prey can include fish (especially salmon), rodents like ground squirrels, carrion and hoofed animals like moose, elk, caribou, and deer. They are especially good at catching the young of these hoofed wildlife species.
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What do polar bears eat? Seals are the preferred diet/prey for Polar Bears. Most of its diet consists of ringed or bearded seals. They are also known to hunt and kill adult Walruses and even Beluga Wh … ales. Mature/Adult bears tend to eat only the calorie rich skin and blubber of the seal, whereas youngsters consume the meat as well.hen other food is unavailable, polar bears sometimes eat muskox, reindeer, small rodents, seabirds, shellfish, fish, eggs, kelp, berries, and human garbage (the garbage dump in Churchill, Canada, had to be closed and moved because of this activity). 1 person found this useful.
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Julius Plucker German mathematician and physicist who was known for making fundamental contributions to analytical geometry and for being a pioneer in the investigations of cathode rays which led to the electron discovery.
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- Diet: Grizzly bears are omnivores. The most commonly eaten plants are the fleshy roots of some plants, fruits, berries, grasses, and forbs. If grizzly bears are on the hunt, their prey can include fish (especially salmon), rodents like ground squirrels, carrion and hoofed animals like moose, elk, caribou, and deer.They are especially good at catching the young of these hoofed wildlife species.rizzly bears received their name because their brown fur can be tipped with white. This gives them a “grizzled” look, especially when blacklit by the sun. Size: Grizzly bears weigh upwards of 700 pounds. The males are heavier than the females and can weigh up to 1,700 pounds.
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American black bear Generally, American black bears are largely crepuscular in foraging active, though may actively feed at any time. Up to 85% of the black bear's diet consists of vegetation, though they tend to dig less than brown bears, eating far fewer roots, bulbs, corms and tubers than the latter species.
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Bears: Facts Black Bears. 1  98% of a bear's diet is plants. 2  eats lots of insects. 3  captures elk, moose calves, and deer fawns in spring; does not kill larger ungulates. 4  profile of face is straight. 5  no hump between its shoulders. 6  average male weighs 250 pounds (113.4 kg) 7  average height is 3 feet (0.9 m) 8  average length is 4–6 feet (1.6–2.7 m)
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Black Bear Bears live primarily in the forest and they have a remarkable way of adapting to people moving in to their territory. Black bears eat berries, nuts, tubers, roots, honey, worms, buds, leaves, fruit, twigs, grubs, fish, insects, and small mammals. In the spring, black bears even eat the inside layer of young trees. They must eat between 11 and 18 pounds of food each day to stay healthy. Black bears hibernate during the winter months.
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The American Black Bear Diet The American Black Bear Diet. Bears are voracious eaters, as they need to be fat in order to live and stay warm during winter’s hibernation. The black bears in the Great Smoky Mountains are omnivores and eat just about anything. Seventy-five to eighty five percent of their diet is made up of vegetation. Among the black bear’s menu items are berries, mast, such as nuts and acorns, honey, fish, herbs, tubers, roots, ants, insects, berries, and plants as well as small animals such as squirrels, marmots, and chipmunks, salamanders, and fawns.
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What Do Black Bears Eat | What Do Black Bears Like To Eat What Do Black Bears Eat. Black bears are the opportunistic feeders. Many black bears primarily prey on berries, grasses, roots, and insects. These bears are omnivorous and the bulk of the diet is composed of vegetation (around 85% of vegetation and plants matter). They are known to dig less as compared to brown bears, consuming corns, roots, bulbs, and tubers.
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Brown Bear Bears also eat other animals, from rodents to moose. The world's largest brown bears are found in coastal British Columbia and Alaska, and on islands such as Kodiak. Despite their enormous size, brown bears are extremely fast, having been clocked at speeds of 30 miles per hour (48 kilometers per hour).
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What do bears eat? , works at ArcGate. What do Bears eat? Bears are often portrayed in cartoons and movies as bloodthirsty predators, but most actually eat more plants than animals. With the exception of polar bears, every species of bear eats some type of plant, berry or insect daily. In fact, the Giant Panda eats nothing but bamboo!
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Polar bear diet Polar bear with seal carcass. © iStockPhoto / Karel Delvoye. Seals are a particularly energy-rich food source, especially for hungry mothers and their growing cubs. Polar bears can devour huge amounts of fat from seals when this prey is abundant.
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Polar Bears Polar Bears Dieting & Eating Habits 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. This polar bear is stalking a group of walruses that have hauled out onto the ice.
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Black Bears Black bears are omnivores and will eat just about anything. In the wild, the majority of their diet consists of vegetable matter including roots, nuts, berries and grasses.
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Do polar bears eat penguins? There are many myths about what a Polar Bear will or will not eat in order to survive. It's been said that they will devour fish, penguins, seals and even whales. While it is known that a polar bear will eat just about anything if it's hungry enough, some animals just aren't that easy for a polar bear to catch. Known as the Great White Hunter, polar bears have the reputation of being able to eat nearly 100 pounds of blubber in a single sitting.
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Size, Weight, Diet Bears are called omnivores because they eat both plant and animals. A Florida black bear's diet varies, but usually consists of 80% plants, 15% insects, and 5% animal matter. Black bears eat mainly acorns, nuts, berries, and other vegetation as well as insects.
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- What non-living elements might. brown bears need to survive? Students should conclude that. sunlight, wind, water, soil, oxygen, temperature and weather. are all important to the brown bears’ survival.
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What do bears eat? During the winter, hibernating bears don't eat anything at all. This means that they're starving and often very weak when they wake up in spring. A black bear's favorite foods at this time are young tree shoots and nuts stolen from squirrel caches, which are plentifully available and contain lots of nutrients.