What is the maximal age a American bison reaches?
An adult American bison (Bison bison) usually gets as old as 33 years.
American bisons are around 283 days in the womb of their mother. When born, they weight 20 kg (44.09 lbs) and measure 6.27 meter (20′ 7″). As a member of the Bovidae family (genus: Bison), a American bison caries out around 1 little ones per pregnancy, which happens around 1 times a year. Fully grown, they reach a bodylength of 2.85 meter (9′ 5″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The American bison or simply bison (Bison bison), also commonly known as the American buffalo or simply buffalo, is an American species of bison that once roamed North America in vast herds. Its historical range, by 9000 BCE, is described as the great bison belt, a tract of rich grassland that ran from Alaska to the Gulf of Mexico, east to the Atlantic Seaboard (nearly to the Atlantic tidewater in some areas) as far north as New York and south to Georgia and, according to some sources, down to Florida, with sightings in North Carolina near Buffalo Ford on the Catawba River as late as 1750. It nearly became extinct by a combination of commercial hunting and slaughter in the 19th century and introduction of bovine diseases from domestic cattle. With a population in excess of 60 million in the late 18th century, the species was down to 541 animals by 1889. Recovery efforts expanded in the mid-20th century, with a resurgence to roughly 31,000 animals today, largely restricted to a few national parks and reserves. Through multiple reintroductions, the species is now also freely roaming wild in some regions in Yakutia as well as Mexico.Two subspecies or ecotypes have been described: the plains bison (B. b. bison), smaller in size and with a more rounded hump, and the wood bison (B. b. athabascae)—the larger of the two and having a taller, square hump. Furthermore, the plains bison has been suggested to consist of a northern plains (B. b. montanae) and a southern plains (B. b. bison) subspecies, bringing the total to three. However, this is generally not supported. The wood bison is one of the largest wild species of bovid in the world, surpassed by only the Asian gaur and wild yak. Among extant land animals in North America, the bison is the heaviest and the longest, and the second tallest after the moose.Spanning back many centuries, Native American tribes have had cultural and spiritual connections to the American bison. It is the national mammal of the United States of America.
Animals of the same family as a American bison
Not really brothers and sisters, but from the same biological family (Bovidae):
- Alpine ibex becoming 22.25 years old
- Urial becoming 13.75 years old
- Bates’s pygmy antelope becoming 14 years old
- Tibetan antelope with 1 babies per pregnancy
- Muskox becoming 24 years old
- Blue duiker becoming 12 years old
- European bison becoming 27 years old
- Southern reedbuck becoming 16.75 years old
- Yellow-backed duiker becoming 17.25 years old
- Soemmerring’s gazelle becoming 15.5 years old
Animals that reach the same age as American bison
With an average age of 33 years, American bison are in good companionship of the following animals:
- Rodrigues flying fox usually reaching 30 years
- Wolf usually reaching 29.5 years
- Sooty mangabey usually reaching 26.75 years
- Bald uakari usually reaching 27 years
- Greater horseshoe bat usually reaching 30 years
- Asian black bear usually reaching 35.17 years
- Northern giraffe usually reaching 36.25 years
- Amazonian manatee usually reaching 30 years
- Ring-tailed lemur usually reaching 30 years
- Rhesus macaque usually reaching 36 years
Animals with the same number of babies American bison
The same number of babies at once (1) are born by:
- Red-bellied lemur
- Silvery lutung
- Burchell’s zebra
- Short-eared rock-wallaby
- Northern cave bat
- Southern needle-clawed bushbaby
- Plush-coated ringtail possum
- Western broad-nosed bat
- Southern pig-tailed macaque
- Dusky elephant shrew
Weighting as much as American bison
A fully grown American bison reaches around 622.29 kg (1371.91 lbs). So do these animals:
- Giant eland weighting 644.51 kilos (1420.9 lbs) on average
- African buffalo weighting 592.83 kilos (1306.96 lbs) on average
- Short-finned pilot whale weighting 726 kilos (1600.55 lbs) on average
- Bactrian camel weighting 550.76 kilos (1214.22 lbs) on average
- Domestic yak weighting 500 kilos (1102.31 lbs) on average
- Banteng weighting 631.49 kilos (1392.2 lbs) on average
- Moose weighting 541.46 kilos (1193.71 lbs) on average
- Cattle weighting 615.82 kilos (1357.65 lbs) on average
- European bison weighting 674.44 kilos (1486.88 lbs) on average
- Common eland weighting 561.8 kilos (1238.56 lbs) on average
Animals as big as a American bison
Those animals grow as big as a American bison:
- Indo-Pacific bottlenose dolphin with 2.37 meter (7′ 10″)
- Caribbean monk seal with 2.29 meter (7′ 7″)
- Irrawaddy dolphin with 2.5 meter (8′ 3″)
- African buffalo with 2.53 meter (8′ 4″)
- Striped dolphin with 2.3 meter (7′ 7″)
- Hooded seal with 2.33 meter (7′ 8″)
- Water buffalo with 2.65 meter (8′ 9″)
- Moose with 2.83 meter (9′ 4″)
- European bison with 2.9 meter (9′ 7″)
- Leopard seal with 3.05 meter (10′ 0″)