鸟类的

Bands, radio transmitters, or other identifying devices can be attached to them, but this of course requires catching live crows, who are among the wariest and most untrappable of birds.

人们当然可以把脚环、无线电发射机和其他识别装置缚在乌鸦身上，但这却要满足一个前提，那就是活抓乌鸦——但这却是最为机警、最难抓到的鸟类之一。

Vanellus,haVing a narrow crest and erratic flight behaVior.

鸟类，尤指田凫类，有狭窄的颈冠、飞行动作缓慢且不规则

Vanellus, having a narrow crest and erratic flight behavior.

麦鸡东方田凫属禽类，属鸻鸟类，尤指田凫类，有狭窄的颈冠、飞行动作缓慢且不规则

Any of several Old World birds of the genus Vanellus related to the plovers,especially V.vanellus,having a narrow crest and erratic flight behavior.

麦鸡东方田凫属禽类，属？鸟类，尤指田凫类，有狭窄的颈冠、飞行动作缓慢且不规则

Vanellus, having a narrow crest and erratic ''.

麦鸡东方田凫属禽类，属鸻鸟类，尤指田凫类，有狭窄的颈冠、''。

You might think evolution would have weeded out high-testosterone males.

你会认为进化过程可能淘汰高睾酮的雄性鸟类。

The habitat selected by common crane showed that all kinds of habitats could be used during wintering time.

初步了解了越冬灰鹤的生境选择，同时应用模糊综合评价法对鸟类生境进行评价。

According to online materials, Canada geese are migratory with wintering range being most of United States.

跟据我在网上读的资料，这种鹅是群居性鸟类，五大湖地区保持着很大数目。

The area is home to a bald eagle preserve that is a prime wintering ground for the birds, attracting some 3,000 eagles annually.

这地域是秃头鹰保护区那是一个最好的越冬地对于鸟类，每年吸引约3000只秃头鹰。

The area is home to a bald eagle preserve that is a prime wintering ground for the birds, attracting some 3,000 eagles annually.

该地区是一个秃头鹰保存这是一个主要的越冬范围地方对于鸟类，吸引了约3000只鹰每年。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。