20201107 大提顿国家公园中的野牛 必应壁纸

大提顿国家公园 大提顿国家公园中的野牛 如果说有一种动物值得肯定的话，那就是野牛。自2012年起，每年11月的第一个星期六是全国野牛日，以表彰野牛的文化、历史和经济意义以及它的显著回归。北美野牛曾经很丰富。在19世纪，他们数以千万计强壮，成群结队地游荡，帮助多样化和维持草原栖息地。他们在美国土著文化中也扮演了几个重要角色。土著人民用野牛的每一部分作为食物、用具和衣服，他们以宗教形式向这些巨型野兽致敬仪式。定居在美国西部造成了野牛栖息地的丧失，再加上过度捕猎，几乎使整个物种灭绝，直到牧场主、自然资源保护主义者，政客们联手拯救他们。1913年，布朗克斯动物园的14头野牛被运到一个大提顿国家公园野生动物保护区，以恢复其种群。快进到今天，超过2万头野牛在美国的公共土地上漫步。

原文:

If ever there was an animal that deserved some recognition, it's the bison. Since 2012, National Bison Day has been observed on the first Saturday of November to acknowledge the animal's cultural, historical, and economic significance—as well as its remarkable comeback. Bison were once plentiful in North America. Tens of millions strong in the 1800s, they roamed in great herds, helping to diversify and maintain the prairie habitat. They've also played several important roles in Native American cultures. Indigenous peoples have used every part of the bison for food, utensils, and clothing—and they pay tribute to the giant beasts in religious rituals.Settlement of the American West caused habitat loss for the bison and that, combined with overhunting, nearly wiped out the species altogether—until ranchers, conservationists, and politicians teamed up to save them. In 1913, 14 bison from the Bronx Zoo were shipped to a wildlife refuge to revive the population. Fast forward to today, and more than 20,000 bison roam on public lands in the United States.

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