Migrating mule deer follow and forage on this green wave.

迁徙的北美黑尾鹿会跟随这片绿色的波浪并觅食。

" Mule deer already are struggling because of a number of factor. Roadkill collisions don't help that, " DiRienzo said.

“大量因素导致黑尾鹿生存艰难。交通意外的杀伤力没那么大。”迪里恩佐说。

She added, " And we know that the majority of those are mule deer."

她补充说，“我们了解其中大部分是黑尾鹿。”

But for those so inclined, there are cookbooks offering ways to serve up moose or mule deer.

但对于那些特别有此偏好的人来说，一些食谱提供了食用驼鹿或骡鹿的方法。

Mule deer live in the western half of North America and are generally bigger than the whitetail deer found across the whole continent.

黑尾鹿生活在北美的西部，通常比整个大陆上的白尾鹿都要大。

First, mule deer. Every spring in Wyoming, vegetation first appears at lower altitudes before progressing up the mountainside.

首先是北美黑尾鹿。每年春天，怀俄明州的植被首先出现在较低的海拔地区，之后再向山坡蔓延。

Twice a year, between one (thousand) and two thousand pronghorn, along with some 3,000 mule deer pass through the area.

1000至2000只叉角羚以及大约3000只长耳鹿会穿过这一地区，每年两次。

For her Ph.D. research at the University of Wyoming, Ellen Aikens tracked mule deer as they surfed the green wave.

艾伦·艾肯斯将追踪北美黑尾鹿在绿浪生活的过程作为其在怀俄明大学的博士研究。

I have moose, I have mule deer, I have elk, and I have antelope that cross this country to migrate back and forth.

我有驼鹿，我有骡鹿，我有麋鹿，我还有有羚羊，它们穿过这个国家来回迁徙。

Like mule deer, moose, and caribou.

像骡鹿、驼鹿和驯鹿。

The forked antlers of the mule deer, the broad flat antlers of the moose.

黑尾鹿的分叉鹿角，驼鹿的宽扁鹿角。

So also is the mule deer, which is almost restricted in its range to this eastern region.

骡鹿也是如此， 它的活动范围几乎仅限于这个东部地区。

But dry climate and disappearing living environments have led to a nearly 30 percent reduction in the state's mule deer population over the past 30 years.

但在过去的30年里，气候干旱加上生存环境恶劣，该州的黑尾鹿数量减少了近30%。

And secondly, grazers like herds of cattle and mule deer— whose natural predators we've hunted to the point of local elimination — are eating Pando's fresh growth.

第二，食草动物，如成群的牛和美洲黑尾鹿——它们的天敌已经被我们猎杀到几近局部灭绝的地步——会啃食潘多新生的枝桠。

But the Grand Canyon birds have found new opportunities cleaning up the remains of other large animals, like elk, mule deer, bighorn sheep, and even domestic cattle.

但大峡谷的鸟类找到了清理其他大型动物遗骸的新机会，如麋鹿、长耳鹿、大角羊，甚至家牛。