There is a reason why they are also called marine mammals. They will cover kilometers 62 miles in a single journey with ease. One of bears holds the highest record in which it covered as much as mi km in a single venture.
She swam in the icy cold water of the Bering Sea. After taking rest for few hours she resumed her journey and covered another 1, miles 1, km. This shows that polar bears are no less than other marine mammals in their swimming traits.
The term is inaccurate because bears are not slow, lean bears can run in excess of 30 mph and few people use the term anymore. Range: The American black bear is found only in North America. The population is estimated at , They live in forests as far south as Florida and northern Mexico and as far north as forests grow in Alaska and Canada.
In northern Labrador, where grizzly bears no longer live, black bears range out onto open tundra where there are no trees to escape into. People are becoming more tolerant of black bears as we learn more about them. Many people are enjoying having bears live close to them where the bears were once feared and killed. Color: Body fur usually black or brown but occasionally blonde, or rarely white as in the Kermode subspecies of coastal British Columbia. Brown muzzle.
White chest patch is uncommon in most populations. Eyes brown blue at birth. Skin light gray. Adult Weights: Wild male black bears of breeding age usually weigh between and pounds, depending upon age, season, and food. Very well fed bears can be heavier. The heaviest bear was claimed be a male shot in in New Brunswick that weighed pounds after it had been dressed, estimated to be over 1, pounds in life.
Wild females usually weigh between 90 and pounds with the heaviest known female weighing pounds in northeastern Minnesota on August 30, Black bears in captivity may exceed these records. Adult Length: 50 to 80 inches long, nose to tail, with males being larger than females.
Mating Season: Usually from late May to early July. In the eastern deciduous forest, mating season can extend into August. Number of Cubs: The number of cubs in a litter is usually 2 in the western United States and 3 in the eastern United States. First litters are often only 1 or 2. Litters of 6 have been reported in several eastern states. Fall Weight of Cubs: By their first fall, cubs may weigh as little as 15 pounds or more than pounds, depending on food supply. Parental Care: Cubs usually stay with their mother for months rarely 29 months.
One to six days before the mothers are ready to mate in late May or June, they force their yearlings to stop traveling with them. Age at Production of First Cubs: 2 to 11 years, depending upon food supply. Typically 3 to 7 years. Interval Between Litters: Typically 2 years, but it can be 3 or 4 years if food is so scarce that they have to abort their blastocysts, embryos, or fetuses. If a litter is born but dies before the mating season, the mother will mate again and produce cubs in consecutive years.
If a bear attacks particularly a black bear in an offensive manner and physical contact is made, fight for your life. Kick, punch, hit the bear with rocks or sticks or any improvised weapon you can find.
A predatory bear usually stalks its prey and attacks from behind. It is often silent and the bear does not exhibit any defensive behaviors like huffing or slapping the ground. Its ears may be laid back and its head held low, with its intent focused directly on you. Lynn Rogers Bears have fascinated humans for millennia. Myth 1: Bears are unpredictable Fact: Bears use body language and vocalizations to show their intentions. Myth 3: A bear standing on its hind legs is about to charge Fact: Actually, a bear standing on its hind legs is just trying to better identify what has caught its attention.
Myth 6: If a bear charges you, climb a tree. Myth 7: Bears are carnivores. Myth 8: Bears have poor eyesight Fact: Bears see in colour and have good vision similar to humans. Myth One of the most dangerous encounters is getting between a mother black bear and her cubs Fact: Because black bears can tree their cubs, it is rare for them to attack a person in defence of cubs. Myth People traveling in bear country are often attacked Fact: Bear attacks are extremely rare. Myth It is dangerous to go into bear country when menstruating Fact: Current evidence suggests that menstruation does not increase the likelihood of an attack by a black or grizzly bear, but tampons are recommended over pads.
Myth Play dead during an attack. In This Section. What People Are Saying. Psychological disciplines. Ben Davis April 18, Can a bear Outswim you? Can a human outswim a tiger? What is the hardest swimming stroke? How fast can a human swim mph? Can a human outswim a shark? Who is the fastest swimmer of all time?
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