No
Though sometimes called a buffalo, the American bison is not related to the water buffalo or the African buffalo, which are the only true buffaloes in the world. The American bison is more closely related to cows and goats. Male bison are slightly larger than females. Reproduction. During the mating season (June to September), male bison will use their large heads to butt each other in attempts to gain the attention of females. In April or May of the following year, the female gives birth to a single calf. Newborn calves have a reddish, light brown coat and lack the distinctive hump of the adult bison. They begin turning brown and developing the hump after a few months. Calves are nursed for up to 8 months and are fully independent by 1 year of age. Male bison do not participate in the upbringing of the calves. Reproduction. During the mating season (June to September), male bison will use their large heads to butt each other in attempts to gain the attention of females. In April or May of the following year, the female gives birth to a single calf. The gestation period for the American bison is 9 1/2 months. Under normal conditions, cows have their calves from mid-April through June. Cows generally have one calf per year, but twins may occur very rarely. No. Any product labeled as buffalo milk, or buffalo cheese is produced from the milk of water buffalo. Water buffalo are a separate species, and are not related to bison, even though American bison are commonly known as buffalo. Bison are not milked commercially for a couple of reasons. First, the teats on female bison are very small. Also, bison are undomesticated animals, and the females do not adapt well to the type of handling necessary in a milking operation Bison have a life expectancy of approximately 15 years in the wild and up to 25 years in captivity. For the first two months of life, calves are lighter in color than mature bison. One very rare condition is the white buffalo, in which the calf turns entirely white. The European bison or wisent arose from the steppe bison, without fossil evidence of other ancestral species between the steppe bison and the European bison, though the European bison might have arisen from the lineage that led to American bison if that lineage backcrossed with the steppe bison. Female bison breed when they are two years old and have their first calves when they are three. Cows can live to be 20-25 years old having a calf each year under the right conditions. No. Any product labeled as buffalo milk, or buffalo cheese is produced from the milk of water buffalo. Water buffalo are a separate species, and are not related to bison, even though American bison are commonly known as buffalo. Bison are not milked commercially for a couple of reasons. First, the teats on female bison are very small. Also, bison are undomesticated animals, and the females do not adapt well to the type of handling necessary in a milking operation Bison are the largest terrestrial animal in North America. They can be over 6 feet tall. A male can weigh upwards of one ton and a female can weigh about 900 pounds. That’s one large animal! Diet: The American bison are herbivores. They like low growing grasses and sedges. The dominant bulls (male bison) choose a female and defend her against other males through fighting. The males might butt heads or use their horns. Once the female agrees to mate, the pair mates several times. The cows (female bison) are pregnant throughout the fall, winter and early spring. The calves are born in mid-spring to increase the likelihood of surviving the next winter. Most cows only have one offspring. Each calf weighs about 50 pounds and has reddish fur The female gives birth to one calf after about nine months. She will go to an isolated area to give birth. Newborn bison are reddish brown and can stand shortly after birth. The mother and her calf will stay isolated from the herd for a couple of days. At about two months, the calf will begin to develop shoulder humps and horns. The calf is usually weaned by the time it is seven months old. The American bison is the largest land animal in North America. Males can stand six feet from hoof to shoulder and weigh between 1000-2000 pounds. Females are around five feet tall and weigh between 800-1 Physical Description. Bison are huge animals, ranging in length from 3.6 m to 3.8 m in males to 2.13 m to 3.18 m in females. They are also tall animals, with the height at the shoulder ranging from 1.67 m to 1.86 m for males and 1.52 m to 1.57 m in females. Two distinctive features of bison are the shoulder hump and their huge head. Fur color is brown, varying slightly from the front and back of the animal. 
http://www.animalfactguide.com/animal-facts/american-bison/ http://www.animalfactguide.com/animal-facts/american-bison/ http://www.bisoncentral.com/faqs https://en.wikipedia.org/wiki/Bison_bison http://www.bisoncentral.com/faqs http://www.nwf.org/Wildlife/Wildlife-Library/Mammals/Bison.aspx http://www.nhptv.org/natureworks/americanbison.htm http://animaldiversity.org/accounts/Bison_bison/
do female bison reject a newborn bison calf