Grizzly Bear
Ursus arctos horribilis
The grizzly bear is one of several subspecies of brown bears. Their color ranges from light brown (almost blonde) to black. They have a sturdy, stocky build and a noticeable hump behind the head.
Grizzly Bear
Ursus arctos
The grizzly bear is a large predator that is different from black bears due to a distinctive hump on its shoulders. Grizzly bears have concave faces and long claws about the length of a human finger.
Grizzly Bear
Grizzly Bear PhotoThe biggest threat to grizzly bears today is increased conflict with humans, as more people develop and use the bears' natural habitat.Julie Larsen Maher ©WCS ...
Grizzly Bear Pictures
Pictures of grizzlies in there habitat and also in captivity
Grizzly in captivity ...
Grizzly Bear
Ursus arctos
Grizzly Bears are large brown bears that live in cool mountain forests and river valleys. These solitary mammals can run up to 35 mph (56 kph) for short bursts. Grizzlies are a threatened species.
Grizzly mom with cubs
Saw a grizzly bear female with two cubs on the southern side of Mount Washburn near Dunraven Pass on 7/10 and 7/11.
Grizzly Bear Comments (6)
Stan
"Great help, heaps of info"
Dominic
"I love bears and thanks alot for the info" ...
Grizzly Bear Ringtone
Enjoy sounds of the wild with a grizzly bear ringtone.
Trace Your Family Tree ...
The Grizzly Bear (Ursus arctos) was formerly a resident across much of the western United States.
Grizzly Bear
Related Category: Vertebrate Zoology
or grizzly, large, powerful North American brown bear, characterized by gray-streaked, or grizzled, fur.
Grizzly or Brown Bear
: Family Ursidae : Ursus arctos Linnaeus
Description.
Grizzly Bear
Genus: Ursus
Species: arctos horribilus
The Grizzly Bear is a sub-species of the Brown Bear.
Grizzly bears reach weights of 180-680 kg (400-1,500 lb); the male is on average 1.8 times as heavy as the female, an example of sexual dimorphism. Their coloring ranges widely across geographic areas, from blond to deep brown or black.
Grizzly Bears are omnivorous. Much of their food, which they find at lower elevations, particularly upon first emerging, is vegetation, mainly sedges (Carex and Scirpus spp.) and horsetails (Equisetum spp).
Grizzly bears are omnivorous. They eat a variety of things, from fish to tubers and berries. They will also eat carrion and young hoofed animals and livestock as the opportunities arise.
The grizzly is the most aggressive of all the bears. The grizzly has no enemies or predators. The grizzly rarely fights and when he does, it usually is the victor. Grizzlies forage for food in the spring and summer.
The grizzly is just one subspecies, or type, of brown bear (Ursus arctos). While grizzlies are confined to northwestern North America, other types of brown bears are found in Europe, northern Asia and Japan.
The grizzly bear digs a den under rocks or in the hollow of a tree. It may also make its den in a cave or crevice. The grizzly bear goes into its den between October and December and stays there until the early spring.
The grizzly's distinctive features include humped shoulders, a long snout, long curved claws and a grayish, silvery back. They can weigh anywhere from 350 to 800 pounds and reach a shoulder height of 4.5 feet when on all fours.
Brown or Grizzly?: The grizzly bear, sometimes known as the silver-tip bear, has traditionally been considered a subspecies of the brown bear, but this classification is in dispute.
The brown bear (known as the grizzly in the Lower 48 states) is a large predator distinguished from black bears by a distinctive hump on the shoulders, a dished profile to the face, and long claws about the length of a human finger.
Grizzly Bear: Ursus arctos horribilis
Habit: Solitary, except in mating season.
Life-span: Maximum 30 years.
GRIZZLY BEAR
The grizzly bear takes its name from long, silver- tipped hairs on its back and shoulders. They give its coat a grizzled appearance. The grizzly is the fiercest most aggressive of all bears.
Grizzly bears are not just meat-eaters! They are generally omnivorous (eating both plants and animals) with plants making up 80 - 90 per cent of their diet.
The Grizzly is bear that can weigh up to 1,800 pounds, but most weigh in around 1,000 lbs. In the lower 48 states, they may only weigh up to 600 pounds as adults. This animal has the ability to stand on its hind legs and reach heights up to ten feet.
The brown bear and grizzly (left) have received a "bad rap" in the media. Headlines of bear attacks on humans evoke terror and often result in the shooting of bears.
Grizzly Bear
The grizzly bear is actually a brown bear. Weighing 330-825lbs, the brown bear’s size varies greatly depending on where it lives and what it eats. Grizzly populations occur in northwestern North America.
Grizzly Bear (Ursus arctos horribilis)
Population: More than 500 in the US Lower 48, most in the greater Yellowstone National Park region. Status: Threatened Species under the US Endangered Species Act (ESA).
Trends: Increasing.
Grizzly bear
Class: Mammalia
Status: IUCN: Least Concern; CITES: Appendix II; COSEWIC: Special Concern
Northern bald eagle ...
Grizzly Bear Nametag Printable (Color)
Eight grizzly bear nametags in color on one printable page.
Bear Quiz Printout
Test your general knowledge of bears (read the page on bears first). Go to the answers.
Grizzly Bear photographed at the Great Bear Adventure in Coram, Montana where visitors can observe bears in their natural habitat.
Photograph by G Dan Hutcheson. Some rights reserved. (view image details)
Grizzly Bear, Denali National Park, Alaska ...
Grizzly Bear #399 Nursing Her Cubs
Grizzly Bear #399 nurses her three cubs of the year of 2011 in Grand Teton National Park, Wyoming.
Grand Teton National Park
07/20/11 ...
grizzly bear (Ursus arcos): One of the largest carnivores in North America, grizzlies grow until age ten or 11. These solitary animals can smell odors up to a mile away.
By saving gray wolf habitat, we protect these and many other animals.
Fun Facts: ...
The grizzly bear is included as a subspecies of the brown bear. The grizzly gets its name from its appearance. As it ages, the tips of its guard hairs turn silvery-gray.
A brown bear can eat 25-35 lbs (11-16 kg) of food a day.
The grizzly bear (Ursus arctus horribilis, formerly known as U. ferox) is regarded by some naturalists as a distinct species and by others as a variety of the brown bear, to which it is closely allied.
Food: Grizzly bears are omnivorous, and their diet changes with seasonal availability of food items.
Black and grizzly/brown bears may sometimes be confused in the field, particularly since some "black bears" are brown and some grizzlies nearly black.
Video: Grizzly Bears Catching Salmon - Nature's Great Events: The Great Salmon Run - BBC
Other video:
The Plight of salmon in the Bering Sea
Kamchatka: The Salmon Country ...
Polar bear plus grizzly equals? What do you get if you cross a polar bear with a grizzly brown bear?
Elsewhere on the web
Animal Diversity Web (animaldiversity.ummz.umich.edu)
Ursus (genus) (wikipedia.org) ...
aka 'Grizzly'
Ursus arctos
Brown bears, sometimes called grizzlies, are among the biggest animals on earth. They grow particularly large in Kamchatka, in Russia's far east, and on the coast of Alaska. They may grow to be 1,300 pounds and 10 feet tall.
It differs from grizzly bears in being smaller with a smaller shoulder hump, a furred rear instep, a less concave facial profile, smaller claws that are more tightly curved, and longer, smoother, and more tapered ears.
Wolves, brown or grizzly bears, black bears, and cougars are major predators of moose, and to a lesser extent coyotes and Amur tigers.
PREDATORS : The main predators of American bison are gray wolf (Canis lupus), [10,11,38,65] grizzly bear (Ursus arctos horribilis), and coyote (Canis latrans) [11].
There were many animals on the committee but two of the notable ones were Frog and Grizzly Bear. They were the two chosen by the rest of the committee to survey the rest of the animals. Grizzly wanted one long day and one long night.
Covered in long, soft hair with curly tips, the woolly bats are most easily recognised by their grizzly appearance and by a fringe of hair which sits around the hind edge of the naked, reddish-brown interfemoral membrane, ...
(Grizzly bear scat measures 2-1/4 inches.) Because black bears are mostly vegetarian (eating grass, roots, pine nuts, berries, buds, leaves, bark and nuts), bear scat often contains plant matter.
The steep slopes offer safety from predators such as mountain lions and grizzly bears. The Goats eat vegetation that grows in small pockets of earth that collect among the rocks.
APPEARANCE The brown bear (sometimes called a grizzly in North America) is a large animal, usually dark brown in color, though it can vary from a light creamy shade through to black.
Of the browns, people tend to be more familiar with the grizzly bear. This animal is well known for it's agressive nature, and it is for this reason that many folks believe it gets its name. Not so! ...
The black bear has claws which are shorter and more curved than those of the grizzly bear. This allows it to have a great agility in climbing trees. Often, a sow will encourage her cubs to tree themselves while there is danger.
This is a picture of an grizzly bear adult and cub. The adult can weigh between 300-1500 pounds and often runs at 35 miles per hour! To move the pieces, click and drag them to a new place. They will snap together when placed correctly.
Large predators like snow leopards and grizzly bears, migratory species like whooping cranes and songbirds, and a host of other species facing threats also benefit from WWF's conservation efforts.
Gray wolves, coyotes, grizzly bears, and humans.
Habitat
Originally on the open plains and prairies of the United States and Canada; now only in parks and reserves.
Animals here are very visible and you can expect to see Grizzly Bear, Moose, Barren Ground Carribou. If you get lucky and I did twice on two different trips you will see Wolf. I first saw a very dark wolf very close to the road.
Dead red meat, salmon; does not eat most birds or squirrels. Group of 4 known to drag 100 +-pound body of grizzly 200 yards.
CONSERVATION:
Winter resident. Endangered Species; only recently returned to the wild.
Elk die from hunting, predation, starvation, disease and harsh winters. Mountain lions are their main predators, but wolves and grizzly bears can also prey upon the elk.
Some of the more commonly recognized subspecies include the grizzly bear, Kodiak bear, Alaskan bear, Eurasian brown bear, Syrian brown bear, Hokkaido bear, Sibierian brown bear, Tibetan blue bear and Himalayan brown bear.
Yellow Warbler - Dendroia petechia - USGS Patuxent Bird Identification InfoCenter
Grizzlyrun Yellow Warbler general information and photos
Stamps
Yellow Warbler videos on the Internet Bird Collection-(Cozumel Island, Mexico) ...
While it is a large predator, it is not always the dominant species in its range, as when it competes for prey with animals such as the gray wolf, black bear, and the grizzly bear. It is a reclusive cat and usually avoids people.
 See also: Grizzly Bear, Bear, Black Bear, Wolf, Brown Bear
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