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HomeOutdoorsThe Basics (Family Ursidae) – Bowhunting.Net

The Basics (Family Ursidae) – Bowhunting.Net

Bear Basics

So, You want to hunt Bears with the bow and arrow!

Bowhunting Bears can be a real challenge. The effective technique of baiting bears has either been banned or is under attack in many areas, and removing baiting from the bearhunt may increases the difficulty of your bearhunt. Also, the naturally reclusive nature of bears make harvesting a bruin with Archery Tackle a challenge. So good luck to ya, you’ll probably need it!

The Four Subspecies of Bear in North America

There are 4 types (subspecies) of bear in North America.

  1. Black (Ursus Americanus)
  2. Grizzly (Ursusarctos Horribilis)
  3. Alaskan Brown (Ursusarctos Middendorffi)
  4. Polar (Ursus maritimus)

Black Bear

The black bear is the smallest of the North American bears, and the only one that is distinctly American. Our other bears, the brown/grizzly and polar, also inhabit Asia and Europe. The black bear did not originate on this continent however; it came over from Asia on the Bering Land Bridge some 500,000 years ago.

Unlike the cantankerous, scrappy grizzly bear, which is disappearing in some areas, the woodswise black bear quickly adapted to humans and has survived in many parts of the country, enhancing the hunting situation by its presence near populated areas. Though known to become aggressive and attack when provoked, black bears generally avoid humans. Going after a black bear provides thrills for thousands of sportsmen nationwide who would otherwise need to travel far for a bruin hunt.

SIZE: A large male black bear weighs on an average of 300 to 400 pounds (the female considerably less) stands 27 to 36 inches high at the shoulder and is 4 to 7 feet in length. This bear does not have the prominent shoulder hump which characterizes the brown and grizzly bears.

The black bear has a straight face when seen in profile. Its eyes are smallish and the ears are rounded. It has 42 teeth: 12 incisors, 4 canines,16 premolars and 10 molars. Its canine teeth are long and pointed and can do major damage; the premolars are rudimentary or sometimes missing and the molars have flat crowns.

The bear is a plantigrade and walks on the soles of its feet. There are five toes on each foot, each armed with a strong, curved, non-retractable claw. The black bear’s front claws are about 1 1/4 inches in length, and it is the only North American bear that often climbs trees as an adult.

COLOR PHASES: The black bear is also unique in that it comes in a wide range of colors. A typical black bear has long, lustrous jet-black hair over most of the body from its head down to its short tail. On its muzzle and around it’s eyes, the hair is light-colored. Many black bears have a splash of pure white on their chests. This white spot varies from just a few hairs to an area a foot across. Black bears also come in almost every shade of brown and some are blond. One race of the black bear is a smoky-blue color and another race is pure white.

Grizzly & Alaskan Brown Bear

Unarguably the largest and most dangerous of North American big game, the Alaskan brown bear (Ursus Arctos Middendorffi) and the grizzly bear (Ursus Arctos Horribilis) are recognized as separate species although mammologists generally agree they are one and the same animal. Bear experts admit they are unable to tell these two bears apart and classify both under the Latin name Ursus Arctos.

Brown Bears

Alaskan brown bears are huge, and can weigh as much as 1,500 pounds. On all fours the bears stand as much as four and one-half feet at the shoulder and may reach nine feet in length. Most big males weigh between 800 and 1,200 pounds with females averaging between 500 and 800 pounds. Standing erect, some brown bear boars tower over eight feet. Grizzlies are proportionately smaller animals standing three and one-half feet at the shoulder and weighing up to 800 pounds. These bears average six to seven feet in length for males, less for females.

Both browns and grizzlies have dished-in facial profiles and obvious shoulder humps. Each comes in various colors from dark brown to blond. Hair is long and thick and grizzlies commonly have conspicuous silver-tipped guard hairs. Tails are stubby, shorter than the five wickedly curved claws on each forefoot; these are often three to four or more inches long.

Claws on these bears’ hind feet are shorter than the front ones. Each adult brown and grizzly bear has 42 teeth including four prominent, curved canine teeth, 12 incisors, 16 premolars and 10 molars. Such weaponry, combined with awesome power and surprising speed-and naturally aggressive nature, make the these large bears a potentially dangerous when provoked.

Polar Bear

The Polar Bear (Ursus Maritimus) is the true King of the North, reigning as undisputed ruler of the frigid waters and frozen wastelands at the top of the world.

Polar bears are huge, long-necked, pear-shaped animals with thick, whitish-yellow pelage that blends well in a world of ice and snow. Underneath the skin is an inches-thick layer of fat that serves both as insulation and an energy source. Their Sloping Head posture makes their heads appear small. Ears are short and situated below the crown of the skull.

Eyes, nose, lips and claws are black. Adult Polar Bear boars stand four feet at the shoulder and are eight feet in length. Males average about 1,000 pounds and females are typically smaller and lighter. There are reports of some huge polar bears weighing in excess of a ton.

Plantigrades, the long-legged bears walk on the entire soles of their feet. Pads are covered with short, insulating hair that also provides traction as the bears walk or run across the ice. There are five toes on each foot and claws are sharp but relatively short. Polar bears walk with a distinctive shuffling gait and are surprisingly quick and agile for such large animals. They can run at speeds over 30 miles per hour and swim tirelessly at speeds conservatively estimated at six miles per hour. The white bears have been sighted at sea swimming strongly more than 100 miles from the nearest landfall. The bears have a total of 42 teeth including four long canines, 12 incisors, 16 premolars and 10 molars.

Bear Sub-species Habitat Ranges

  • Black (Ursus Americanus) – Black bears inhabit forests, swamps and mountains from Alaska to Labrador as far north as there are forests, and occur southward to northern United States, and south in the mountains to California Mexico and Georgia. They also occur in northeastern Arkansas and along the Gulf Coast from eastern Texas to Florida.
  • Grizzly (Ursus Arctos Horribilis) – Grizzlies,once widespread throughout much of western North America, are now found from inland Alaska across northern Canada to the Hudson Bay. British Columbia and western Alberta have healthy numbers of the hump-shouldered bruins; however, in the lower United States only Montana allows hunting and the annual harvest is closely controlled. Some grizzlies live in and around Yellowstone Park.
  • Alaskan Brown (Ursus Arctos Middendorffi) – Brown bears are animals of Alaska’s coastal range and certain islands near the mainland.
  • Polar (Ursus Maritimus) – It has been estimated that perhaps 20,000 of these great white bears remain in arctic coastal areas of Alaska, Canada, Russia, Greenland and Scandinavia.

Good Luck and God Bless
– Written by Stu Keck

Next: Bear Anatomy and Physiology

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