[64] However, occasionally such attacks do occur. However, in current times, American black bear fatalities are overwhelmingly attributable to human activities. They are born with fine, gray, down-like hair and their hind quarters are underdeveloped. Although bears are occasionally observed in the low desert and riparian areas of the park, studies indicate they are mainly restricted to the Chisos Mountains and foothills, where they find abundant food, water, shelter, and enjoy cooler temperatures. The recolonization of black bears in Big Bend is a remarkable natural event. At least two distinct, prime habitat types are inhabited in the Southeastern United States. These hunts are full-service hunts which include meals, lodging, guide service and game care. Approximately 18,000 American black bears were killed annually in the U.S. between 1988 and 1992. Meat from the neck, front legs and shoulders is usually ground into minced meat or used for stews and casseroles. American black bears are highly dexterous, being capable of opening screw-top jars and manipulating door latches. [5][page needed], With the exception of the rare confrontation with an adult brown bear or a gray wolf pack, adult American black bears are not usually subject to natural predation. [89] American black bears are also fond of honey[93] and will gnaw through trees if hives are too deeply set into the trunks for them to reach it with their paws. This is believed to be due to a paucity of edible plant life in this sub-Arctic region and a local lack of competing large carnivores (including other bear species). [92] During summer, the diet largely comprises fruits, especially berries and soft masts such as buds and drupes. Read More . [109][110] Another study found that American black bears visited 48% of cougar kills in summer in Colorado and 77% of kills in California. [39] However, in the Liard River Hot Springs case, the bear was apparently almost fully dependent on a local garbage dump that had closed and so was starving to death. They have been known to turn over flat-shaped rocks weighing 310 to 325 pounds (141 to 147 kg) by flipping them over with a single foreleg. Within this period, annual kills ranged from six bears in South Carolina to 2,232 in Maine. The spruce-fir forest dominates much of the range of the American black bear in the Rockies. americanus. Bear density provides the means to estimate an overall population by applying density to the total area of primary, occupied habitat. The population is estimated at 750,000. Along the Pacific coast, redwood, Sitka spruce and hemlocks predominate as overstory cover. Roger Baldwin and Louis Bender of the New Mexico Cooperative Fish and Wildlife Research Unit designed a study using various techniques to monitor the black bears. [49] Black bears in north-central Minnesota averaged 69.9 kg (154 lb) in 163 females and 124.95 kg (275 lb) in 77 males. Unlike female brown bears, female American black bears are not as protective of their cubs and rarely attack humans in the vicinity of the cubs. Males try to mate with several females, but large, dominant ones may violently claim a female if another mature male comes near. Despite living in North America, American black bears are not closely related to brown bears and polar bears; genetic studies reveal that they split from a common ancestor 5.05 million years ago (mya). Mothers with yearling cubs are seen before those with newborns. New Mexico operates under a zone management system for quotas for total number of bears that can be harvested and the number of female bears that can be harvested. The breeding period lasts for two to three months. Some bears, especially males and non-breeding females may live in the low desert year-round, where they can locate food and water in arroyos, around desert springs, or along the Rio Grande. [57][page needed] The record-sized American black bear from New Jersey was shot in Morris County December 2011 and scaled 376.5 kg (830 lb). In the coastal areas of the Southeast (such as Florida, the Carolinas and Louisiana), bears inhabit a mixture of flatwoods, bays and swampy hardwood sites. Its biggest population is in Chihuahua, but you can also find it in Coahuila, Nuevo ⦠In southern areas, they may wake up in midwinter. New Mexico is home to approximately 8,000 black bears. ALBUQUERQUE -- New Mexico's reclusive black bears number about 6,000 and new evidence has convinced scientists that a substantial portion of the bear's population and habitat are within a few miles of humans, wildlife researchers said. The typically small tail is 7.7â17.7 cm (3.0â7.0 in) long. 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