Bighorn sheep and desert tortoises can be found there.

在那里可以找到大角羊和沙漠龟。

Today, animals like bighorn sheep butt heads in this way.

今天像大角羊这样的动物就是用头冲撞的方式来一分高下。

This map follows three historic herds of bighorn sheep in Whiskey Basin, Wyoming as the vegetation begins to mature.

这张地图沿着怀俄明州威士忌盆地的三个历史悠久的大角羊群，随着植被开始成熟。

Researchers have now put this to the test by tracking the movements of bighorn sheep and moose in the American West.

研究人员现在通过追踪美国西部大角羊和驼鹿的活动来验证这一点。