American bison
Encyclopedia : A : AM : AME : American bison
- "American Buffalo" redirects here. For the David Mamet play, see American Buffalo (play). For the coin, see American Buffalo (coin).
The American Bison (Bison bison), is a bovine mammal that is the largest terrestrial mammal in North America, and one of the largest wild cattles in the world. With their huge bulk, wood bison, which are the largest subspecies in North America, are only surpassed in size by the massive Asian gaur and wild water buffalo, both of which are found mainly in India. The bison inhabited the Great Plains of the United States and Canada in massive herds, ranging from the Great Slave Lake in Canada's far north to Mexico in the south, and from eastern Oregon almost to the Atlantic Ocean, taking its subspecies into account. Its two subspecies are the Plains Bison (Bison bison bison), distinguished by its flat back, and the Wood Bison (Bison bison athabascae), distinguished by its large humped back.
The Bison is also commonly known as the American Buffalo, although it is only distantly related to either the Water Buffalo or African Buffalo.
Physiology
Bison have a shaggy, dark brown winter coat, and a lighter weight, lighter brown summer coat. Bison can reach up to 2 meters (6 1/2 ft) tall, 3 meters (10 ft) long and weigh 450 to 900 kilograms (900 to 2,000 lbs). The biggest specimens can weigh over 1,000 kilograms (2,200 lb). The heads and forequarters are massive, and both sexes have short, curved horns, which they use in fighting for status within the herd and for defense. Bison mate in August and September; a single reddish-brown calf is born the following spring, and it nurses for a year. Bison are mature at three years of age, and have a life expectancy of 18 to 22 years in the wild and 35 to 40 years in captivity.One very rare condition results in the white buffalo, where the calf turns entirely white. It is not to be confused with albino, since white buffalo still possess pigment in the skin, hair, and eyes. White buffalo are considered sacred by many Native Americans.
Due to its very large size, other than human, in the wild, the bison has no natural enemies. Grizzly bears and packs of wolves may attempt to attack a young calf or subadult, but it's impossible for them to challenge a healthy adult.[[Citing sources citation needed]] The only threat, other than hunting by human, that leads to the depletion of wild bisons are interbreeding with domestic bovines. In fact, only a small number of bison herds found in North America today are pure breed bisons.
Reproductive habits and sexual behavior
Their mating habits are polygynous: dominant bulls maintain a small harem of females for mating. Individual bulls "tend" females until allowed to mate, following them around and chasing away rival males.Homosexual behavior— including courtship and mounting between bulls—is common among bison. The Mandan nation Okipa festival concludes with a ceremonial enactment of this behavior, to "ensure the return of the buffalo in the coming season." Inter-sexual bison also occur. The Lakota refer to them as pte winkte —pte meaning bison and winkte designating two-spirit— thereby drawing an explicit parallel between transgender in animals and people. (Bruce Bagemihl, Whole Earth, 2000) See Homosexuality in animals.
Native hunting
The American Bison is a relative newcomer to North America, having originated in Eurasia and migrated over the Bering Strait. About 10,000 years ago it replaced the Long-horned Bison (Bison priscus), a previous immigrant that was much larger. It is thought that the Long-horned Bison may have gone extinct because of a changing ecosystem and hunting pressure following the development of the Clovis point and related technology, and improved hunting skills. During this same period, other megafauna vanished and were replaced to some degree by immigrant Eurasian animals that were better adapted to predatory humans. The American bison, technically a dwarf form, was one of these animals. Another was the brown bear, which replaced the short-faced bear.Bison were a keystone species, whose grazing pressure was a force that shaped the ecology of the Great Plains as strongly as periodic prairie fires and which were central to the lifestyle of Native Americans of the Great Plains. But there is now some controversy over their interaction. "Hernando De Soto's expedition staggered through the Southeast for four years in the early sixteenth century and saw hordes of people but apparently didn't see a single bison," Charles C. Mann writes in 1491: New Revelations of the Americas Before Columbus. Mann discusses the evidence that Native Americans not only created (by selective use of fire) the large grasslands that provided the bison's ideal habitat but also kept the bison population regulated. In this theory, it was only when the Indian population was decimated by wave after wave of epidemic (from diseases of Europeans) after the 16th century that the bison herds propagated wildly. In such a view, the seas of bison herds that stretched to the horizon were a symptom of an ecology out of balance, only rendered possible by decades of heavier-than-average rainfall. Bison were the most numerous single species of large wild mammal on Earth.
What is not disputed is that before the introduction of horses, bison were herded into large chutes made of rocks and willow branches and then stampeded over cliffs. These bison jumps are found in several places in the U.S. and Canada. Large groups of people would herd the bison for several miles, forcing them into a stampede that would ultimately drive many animals over a cliff. The large quantities of meat obtained in this way provided the hunters with surplus which they could trade with other cultures. A similar method of hunting was to drive the bison into natural corrals, such as Ruby site.
In order to get full use out of the bison, the Native Americans had a specific method of butchery, first identified at the Olsen-Chubbock archeological site in Colorado. The method involves skinning down the back in order to get at the tender meat just beneath the surface, the area known as the "hatched area." After the removal of the hatched area, the front legs are cut off as well as the shoulder blades. Doing so exposes the hump meat (in the Wood Bison), as well as the meat of the ribs and the Bison's inner organs. After everything was exposed, the spine was then severed and the pelvis and hind legs removed. Finally, the neck and head were removed as one. This allowed for the tough meat to be dried and made into pemmican.
Later when Plains Indians obtained horses, it was found that a good horseman could easily lance or shoot enough bison to keep his tribe and family fed, as long as a herd was nearby. The bison provided meat, leather, sinew for bows, grease, dried dung for fires, and even the hooves could be boiled for glue. The Plains horse Indians were sometimes wasteful, taking mainly the tongue and hump meat, but their pressure on the herds was easily sustainable. When times were bad, bison were consumed down to the last bit of marrow.
Buffalo trails
The first thoroughfares of North America, save for the time-obliterated paths of mastodon or musk-ox and the routes of the Mound Builders, were the traces made by bison and deer in seasonal migration and between feeding grounds and salt licks. Many of these routes, hammered by countless hoofs instinctively following watersheds and the crests of ridges in avoidance of lower places' summer muck and winter snowdrifts, were followed by the Indians as courses to hunting grounds and as warriors' paths; they were invaluable to explorers and were adopted by pioneers. Bison traces were characteristically north and south; there were, however, several key east-west trails which were used later as railways. Some of these include the Cumberland Gap; along the New York watershed; from the Potomac River through the Allegheny divide to the Ohio River headwaters; and through the Blue Ridge Mountains to upper Kentucky In Senator Thomas Benton's phrase saluting these sagacious pathmakers, the buffalo blazed the way for the railroads to the Pacific.Source: James Truslow Adams, 1940. Dictionary of American History (New York: Charles Scribner's Sons)
\"Buffalo Hunt\"
Bison were hunted almost to extinction in the 19th century and were reduced to a few hundred head by the mid-1880s, from which all the present day's managed herds are descended. One major cause was that hunters were paid by large railroad concerns to destroy entire herds, for several reasons:
- The herds formed the basis of the economies of local Plains tribes of Native Americans; without bison, the tribes would leave.
- Herds of these large animals on tracks could damage locomotives when the trains failed to stop in time.
- Herds often took shelter in the artificial cuts formed by the grade of the track winding though hills and mountains in harsh winter conditions. This could hold up a train for days.
The hunter would customarily locate the herd in the early morning, and station himself about 100 meters from it, shooting the animals broadside through the lungs. Head shots were not preferred as the soft lead bullets would often flatten and fail to penetrate the skull, especially if mud was matted on the head of the animal. The bison would drop until either the herd sensed danger and stampeded or perhaps a wounded animal attacked another, causing the herd to disperse. If done properly a large number of bison would be felled at one time. Following up were the skinners, who would drive a spike through the nose of each dead animal with a sledgehammer, hook up a horse team, and pull the hide from the carcass. The hides were dressed, prepared, and stacked on the wagons by other members of the organization.
For a decade from 1873 on there were several hundred, perhaps over a thousand, such commercial hide hunting outfits harvesting bison at any one time, vastly exceeding the take by American Indians or individual meat hunters. The commercial take arguably was anywhere from 2000 to 100,000 animals per day depending on the season, though there are no statistics available. It was said that the Big .50s were fired so much that hunters needed at least two rifles to let the barrels cool off, and they were sometimes quenched in the winter snow. Dodge City saw railroad cars sent East filled with stacked hides.
As the great herds began to wane, proposals to protect the bison were discussed. Cody, among others, spoke in favor of protecting the bison because he saw that the pressure on the species was too great. But these were discouraged since it was recognized that the Plains Indians, often at war with the United States, depended on bison for their way of life. General Phillip Sheridan spoke to the Texas Legislature against a proposal to outlaw commercial bison hunting for that reason, and President Grant also "pocket vetoed" a similar Federal bill to protect the dwindling bison herds. By 1884, the American Bison was close to extinction.
The destruction of the bison was resisted by many of the Plains Indians but not with success. The Indians did not participate in commercial hunting of the bison.
Comeback
![American Bison at Wildlife Prairie State Park in Hanna City, Illinois. (©2003 Ted Lee Eubanks, Jr./FERMATA Inc, courtesy of [byways.org])](http://encycl.opentopia.com/enimages/thumb/50/49725/146px-Bison_bison.jpg "American Bison at Wildlife Prairie State Park in Hanna City, Illinois. (©2003 Ted Lee Eubanks, Jr./FERMATA Inc, courtesy of [byways.org])")
As few as 750 bison existed in 1890. The Famous Buffalo Herd of James "Scotty" Philip in South Dakota was the beginning of the reintoduction of Bison to North America.In 1899, He purchased a small herd from Dug Carlin, Pete Dupree's brother-in-law, whose son Fred had roped 5 calves in the Last Big Buffalo Hunt on the Grand River in 1881 and taken them back home to the ranch on the Cheyenne River. At the Time of Purchase there where approximately 74 Pure buffalo and it was believed to be one of the largest known herds left in North America. Scotty's goal was to preserve the animal from extinction. At the time of his death in 1911 at 53, Scotty had grown the herd to an estimated 1,000 to 1,200 head of Bison.
The Bronx Zoo maintained a captive herd, some of which was transported in the early 20th century to Yellowstone National Park to bolster its faltering indigenous herd (which poaching had reduced to a few dozen animals), joining with transplants from other wildlife preserves. Some of these came from Charles Goodnight's ranch in the Texas Panhandle.
A variety of privately-owned herds have also been established, starting from this population. The current American Bison population has been growing rapidly and is estimated at 350,000, but this is compared to an estimated 60–100 million in the mid-19th century. Current herds, however, are all partly crossbred with cattle (see "beefalo"); today there are only four genetically unmixed herds and only one that is also free of brucellosis: it roams Wind Cave National Park. A founder population from the Wind Cave herd was recently established in Montana by the World Wildlife Fund.
Bison hunting today
Small-scale hunting is allowed currently in some areas. In Montana, cattle ranchers are concerned about the spread of brucellosis to their cattle from infected bison that are wandering outside of the boundaries of Yellowstone Park. In 2005, a limited public bison hunt with 50 licenses was established, suspended, and re-established by the state.Bison today
Bison are now raised for meat and hides. Over 250,000 of the 350,000 remaining bison are being raised for human consumption. Bison meat is lower in fat and cholesterol than beef which has led to the development of beefalo, a fertile cross-breed of bison and domestic cattle. In 2005, about 35,000 bison were processed for meat in the U.S., with the National Bison Association and USDA providing a "Certified American Buffalo" program with birth-to-consumer tracking of bison via RFID ear tags.
Recent genetic studies of privately-owned herds of bison show that many of them include animals with genes from domestic cattle; there are as few as 12,000 to 15,000 pure bison in the world. The numbers are uncertain because the tests so far used mitochondrial DNA analysis, and thus would miss cattle genes inherited in the male line; most of the hybrids look exactly like purebred bison.
The American Bison was depicted on the reverse side of the U.S. "buffalo nickel" from 1913 to 1938. In 2005, the United States Mint coined a nickel with a new depiction of the bison as part of its "Westward Journey" series; the Kansas quarter has a depiction of the bison on its reverse as part of its "50 State Quarter" series. The Kansas State Quarter only has the bison and does not feature any writing.
The bison is a symbol of Manitoba, the Royal Canadian Mounted Police, Bucknell University, the University of Colorado, Lipscomb University, Marshall University, the Independence Party of Minnesota, and North Dakota State University. It is also commonly used as a symbol of the city of Buffalo, New York, although the city was not named for the animal. The bison is also the state mammal of Wyoming.
Custer State Park in South Dakota is home to 1,500 bison, one of the largest publicly-held herds in the world.
A proposal known as Buffalo Commons has been suggested by a handful of academics and policymakers to restore large parts of the drier portion of the Great Plains to native prairie grazed by bison. Proponents argue that current agricultural use of the shortgrass prairie is not sustainable, pointing to periodic disasters such as the Dust Bowl and continuing significant population loss over the last 60 years. However, this plan is opposed by most who live in the sparsely-populated area, though it might benefit participating states economically.
Dangers
Bison are among the most dangerous animals encountered by visitors to the various National Parks, especially Yellowstone National Park. Although they are not carnivorous, they will attack humans if provoked. They appear slow because of their lethargic movements, but they can easily outrun humans—they have been observed running as fast as 45 miles per hour (73 km/h).[[Citing sources citation needed]] Between 1978 and 1992, over four times as many people in Yellowstone National Park were killed or injured by bison as by bears (12 by bears, 56 by bison). Bison also have the unexpected ability, given the animal's size and body structure, to jump straight up in the air, and they can leap over a standard barbed-wire fence.References
- [Bison bison (TSN 180706)]. Integrated Taxonomic Information System. Accessed on 18 March 2006.
- Fagan, Brian. Ancient North America. 2005. Thames and Hudson
- Koller, Larry. Fireside Book of Guns. 1959 Simon and Schuster
Native American names for bison
Though commonly called buffalo or bison in English, Native American languages also have many names for the animal. They include:
- Tatanka (Lakota)
External links
- [BisonCentral.com]--The Web site of the National Bison Association
- [Buffalo Field Campaign]
- [Canadian Bison]
- [Yellowstone visitor's information about the dangers of wild animals, including bison]
- [Videos of animal attacks, including bison incidents]
- [The Extermination of the American Bison], by William T. Hornaday from Project Gutenberg
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.