most antelope are african; the others, except for the pronghorn , are eurasian.
多分布于非洲,其余(除北美叉角羚外)分布于欧亚大陆。
pronghorn run fast—upwards of 60 miles an hour—but they rarely jump fences.
叉角羚跑的快——每小时60英里(约97公里)以上——但是它们很少跳栅栏。
the grand teton pronghorn are notable for the invariance of their migration path and the severity of its constriction at three critical spots, known as trappers point, the red hills, and the funnel.
大提顿公园的叉角羚更值得注意,是因为它们的迁徙路线一成不变,并受到三个关键地点(「捕捉器地点」、「红山」和「漏斗」)的严重威胁。
right about here, seidler said, pointing to a gap of sage between our knoll and the houses, is where most of the pronghorn seem to cross through.
塞德勒指着我们所在小山和房屋间的鼠尾草豁口说,看起来大多数叉角羚就从这里通过。
in the absence of cheetah, the pronghorn appears 「overbuilt」 for its environment today.
猎豹一旦消失,叉角羚在今日环境就显得英雄无用武之地了。
on a 40-acre field at the edge of town where pronghorn antelope once grazed, they built it.
在该镇周边曾经出现羚羊的40英亩的土地上建造了这座监狱。
in the untamed early days of the american west, pronghorn like those pictured here in wyoming「s grand teton national park were plentiful and proud and moved freely.
在旧时无拘无束的美国西部,就像在怀俄明州大蒂顿国家公园里所拍摄到的那样,大量叉角羚自由自在地迁移。
besides traveling fast, though, the pronghorn also travels far.
叉角羚不仅跑得快,而且跑得远。
when a pronghorn in the herd sees danger, it raises the white patch of hair on its rump as a warning signal to the others.
叉角羚羊群中谁发觉险情,便将它臀部上的白色毛块突起,向其他羚羊发出危险信号。
in the untamed early days of the american west, pronghorn like those pictured here in wyoming’s grand teton national park were plentiful and proud and moved freely.
早在美国西部蛮荒的日子里,像照片中的那些叉角羚,在怀俄明州的大提顿国家公园里的是很丰富的,它们可以自豪和自由自在地行动着。
if the pronghorn can」t pass through each of the three bottlenecks during their spring migration, they can「t reach their bounty of summer grazing in grand teton national park;
在春季迁徙的过程中,如果叉角羚通不过这三个瓶颈,就无法获取在大提顿国家公园享受夏季的奖赏。
already, herds of elk, deer, and pronghorn antelope roam the grasslands, where visitors can camp, hike, and bike.
现在,驼鹿、鹿和叉角羚们已在草原上漫步,游客们可以在草原上野营、远足和骑车。
the pronghorn is america」s fastest mammal.
叉角羚羊是美洲跑得最快的哺乳动物。
pronghorn are commonly found on the grasslands in the park.
黄石公园的草地上最常见的叉角羚。
gas drilling projects, such as jonah field, impede pronghorn migration, and new homes restrict corridors to no more than a few hundred yards wide in places.
乔纳气田这样的天然气鉆探项目妨碍了叉角羚的迁徙,一些地方的新住房把叉角羚走廊缩小到不足几百米宽。
but part of the pronghorn habitat is becoming increasingly fragmented by human development.
可是部分叉角羚的生活环境由于人类的发展而变得日益支离破碎。
loose talk sometimes mistakes the pronghorn for an antelope, but in fact it belongs to a family all its own.
閑谈中,人们有时会把叉角羚说成羚羊,其实它属于完全独立的家族。