喙的

They share many similar or the same featutes with Archaeopteryx or other primitive birds, such as: U-shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and "modern feathers"with rachis and barbs etc.

奔龙类是一类较为特殊的手盗龙类，它具有许多与始祖鸟Archaeopteryx甚至其它早期鸟类相似或接近的特征，主要表现在：叉骨U形与始祖鸟和孔子鸟类的相同，背肋钩状突在孔子鸟类和个别反鸟类中也存在，肩臼窝绝大部分指向侧方类似于始祖鸟，肩胛骨与乌喙骨间的夹角非常接近90°也和始祖鸟的相似，前肢从比例上讲显得较长，大的半月形腕骨使肘部能向侧方折过来，耻骨伸向后下方，距骨上升突与原始鸟类中的为同源结构，羽毛已有显著的分化且具备了现代羽毛的基本结构等等。

Rather than look at helplessly her two babies die in succession, the female eagle thought she should do something. She pulled apart her own chest with the sharp beaks, the feathers that fell off her body being blowed here and there by the icy wind. With feeble strength, she told her last baby who was still at the verge of death:"Eat me…". Outside, the male eagle, who stood for a long time keeping close watch on the food, shook out the snow accumulated in her wings. After making a yowl, he made his best efforts to unfold two wings, flinging into the sky.

与其眼睁睁地看着两个孩子相继死掉，还不如……雌鹰这样想着，用它那锋利的喙撕开了自己的胸脯，脱落的羽毛被寒风吹得四处飘散，它用微弱的力气告诉最后一个还在死亡边缘的孩子：把我吃了吧……外面，伫立着注视已久的雄鹰，抖了抖翅上的积雪，长鸣一声，便奋力展开双翅，直冲云霄。

The key feature for separation of Pallas's is that Pallas's is usually paler/less reddish above and the streaks on the mantle (which may be quite obvious on Middendorff's) are clearly black -centred (reddish/brownish on Middendorff's) and of Styan's is that Styan's is longer-billed and –tailed, plainer and lacks the white leading edge to the outer primary (which is shown by the other two).

分辨小蝗莺的重要特徵是，小蝗莺背面通常较淡/较少红色，以及背羽条纹明显地以黑色为中心的(北蝗莺的是带红色/棕色的)，而史氏蝗莺的特徵是较长的嘴喙及尾部，外侧的初级飞羽较素色且没有白色前缘。

Their powerful beaks scraped the gooses wings from top to bottom,scuttled under its wings and rode up its body,chipping off the ice held in the feathers.

于是，只见4只天鹅飞到它的身旁，用坚硬的长喙上上下下里里外外地蹭它的翅膀，拱它的身体，啄掉它羽毛里的冰块。

The offbeat character of the Kiwi bird has been developed after millions of years of isolation on the New Zealand islands: they are chubby flightless, nocturnal birds with hair-like feathers, they breathe through nostrils at the end of their beaks, the female lays eggs that are half a kilogram in weight (about 20% of body weight), which the male incubates .

鹬鸵不寻常的特性是经过千百万年在新西兰岛屿上离群索居发展而来的：它们是体态丰满、不会飞的夜行鸟；羽毛像体毛一样纤细；通过喙末端的鼻孔呼吸；雌鸟产蛋，蛋重半公斤(约为体重的20％)，雄鸟孵蛋。

Comical in their ungainly gait, nunas are flightless fowl native to the swamps of Naboo. The rounded two-legged "swamp turkeys" have short beaks, fatty waddles, and slow wits.

努那兽是原生於那卜沼泽不能飞的鸟类，它们笨拙的步伐相当滑稽，这体态浑圆的两足&沼泽火鸡&有著短短的嘴喙、肥胖摇摆的步伐、以及迟钝的智力。

Bottom, scuttled under its wings and rode up its body, chippingoff the ice held in the feathers.

于是，只见4只天鹅飞到它的身旁，用坚硬的长喙上上下下里里外外地噌它的翅膀，拱它的身体，啄掉它羽毛里的冰块。

Their powerful beaks scraped the goose's wings from top to bottom,scuttled under its wings and rode up its body,chipping off the ice held in the feathers.

于是，只见4只天鹅飞到它的身旁，用坚硬的长喙上上下下里里外外地蹭它的翅膀，拱它的身体，啄掉它羽毛里的冰块。

Their powerful beaks scraped the goose's wings from top to bottom, scuttled under its wings and rode up its body, chipping off the ice held in the feathers.

于是，只见4只天鹅飞到它的身旁，用坚硬的长喙上上下下里里外外地噌它的翅膀，拱它的身体，啄掉它羽毛里的冰块。

Then, as if he had cried,"I cannot fly", four of the swans came down around him. Their powerful beaks scraped the goose's wings from top to bottom, scuttled under its wings and rode up its body, chipping off and melting the ice held in the feathers.

接着，天鹅们仿佛听到它&我还不能飞&的呼喊，4只自告奋勇的天鹅降落在它身边，用强有力的喙上下下里里外外地蹭它的翅膀，拱它的身体，啄掉它羽毛里的冰屑。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。