アメリカバイソン - Wikipedia
アメリカバイソン（Bison bison）は、哺乳綱 偶蹄目（鯨偶蹄目とする説もあり）ウシ科 バイソン属に分類される偶蹄類。 現生のバイソン属は本種と ヨーロッパバイソン のみ生存している。
American bison - Wikipedia
The American bison (Bison bison; pl.: bison), commonly known as the American buffalo, or simply buffalo (not to be confused with true buffalo), is a species of bison that is endemic (or native) to North America.
美洲野牛 - 维基百科，自由的百科全书
美洲野牛（英語： American bison ）（學名： Bison bison ），又名北美野牛、美洲水牛、犎牛，是偶蹄目 牛科 哺乳動物，也是北美洲體型最大的哺乳動物和世界上最大野牛之一。
15 Facts About Bison - U.S. National Park Service
On May 9, 2016, President Obama signed the National Bison Legacy Act into law, officially making the American bison the national mammal of the United States. This majestic animal joins the ranks of the bald eagle as the official symbol of our country—and much like the eagle, it's one of the greatest conservation success stories of all time.
Bison (U.S. National Park Service)
2023年11月2日 — Home on the Range. Bison are much more than America's largest land mammal. They are an essential part of American history and embody the strong and resilient characteristics of the American people - so much so that they were designated as our National Mammal in 2016.
Plains Bison - U.S. Fish and Wildlife Service
A familiar icon of the American West, the Plains bison (Bison bison bison), also commonly called buffalo, is one of two subspecies of the American bison, with the other being the wood bison (Bison bison athabascae). These large mammals once numbered in the tens of millions and roamed North America in nomadic herds.
美洲野牛 - 百度百科
美洲野牛是鲸偶蹄目牛科野牛属动物。美洲野牛和欧洲野牛较像。美洲野牛头大，嘴较短，颈部短而肥胖，前半身较大，后半身较小，看上去不太匀称，肩部高高隆起，躯干明显向后倾斜，臀部较低；雌雄均有角。美洲野牛分布于美国和加拿大中西部地区，多栖息于草原上。美洲野牛成群生 …
Meet the bison: facts about America's national mammal
Beginning in 1905, the American Bison Society and the US government launched a campaign to save the species from extinction and restore bison numbers, an effort that succeeded but ended in 1935. Since that time numbers have been stable, but small herd sizes have put bison genetic health and diversity at risk.
アメリカバイソン | ナショナル ジオグラフィック日本版サイト
アメリカバイソン Photographed at Oklahoma City Zoo in Oklahoma（Photograph by Joel Sartore, National Geographic Photo Ark） [画像のクリックで拡大表示]
The American Bison
The American bison, or buffalo, is a majestic icon of North America. Associated with the wild West, Native Americans, and "Buffalo" Bill Cody, the bison's story is a dramatic tale of survival. Once abundant, bison numbers plummeted in the 1800's.