In other words, these birds of a feather defrock together.

换句话说，这些鸟类是一光所有羽毛的。

The film has certainly piqued public interest in this rare bird.

这部影片毫无疑问激起了公众对这种稀有鸟类的兴趣。

Walkers can unwittingly damage the fragile environment in which the birds live.

徒步旅行者可能无意中破坏鸟类生活的脆弱环境。

He's just published observations on Japanese bird life.

他刚刚发表了关于日本鸟类生活的观察资料。

Hornbills, starlings, vultures, rollers, bee-eaters and shrikes typify the ubiquitous avifauna of the Kruger.

犀鸟、椋鸟、秃鹫、金丝雀、蜂虎和伯劳是克鲁格常见鸟类中的典型品种。

The nesting instinct is proper to birds.

筑巢是鸟类的本能。

An adult Bateleur is an unmistakable bird.

成年短尾雕是不容易与其他鸟类相混淆的。

A Guide to the Birds of Britain and Europe.

英国和欧洲大陆鸟类指南。

Peregrine falcons usually pluck the feathers and strip the flesh off their bird prey.

游隼捕到鸟类猎物时，通常是先拔掉它们的羽毛，再把肉撕来。

Most of the birds that have ent the brief summer on the tundra now disa ear, leaving only the golden eagle, the gyrfalcon, the ptarmigan, and the owy owl to brave the sunle northern winter.

在苔原度过短暂夏天的大部分鸟类现已消失，只剩金鹰、白隼、松鸡和雪白色的猫头鹰来迎接这没有太阳的北极之冬。

Lincoln has put together a vehicle that might be lost on the Boca Raton macher on his way to the country club or the early bird special at the local beanery, but that's okay.

林肯已建立了车辆可能失去对布卡拉顿macher前往乡村俱乐部或早期鸟类别在方beanery，但没关系。

As a schoolboy with an avid interest in birds, David Wingate was present in 1951 when a Bermudan naturalist succeeded in weaseling the first cahow out of its deep nesting crevice.

戴维•温盖在中学生时代就对鸟类充满狂热的兴趣。1951年，百慕大一位自然学家成功将第一只圆尾鹱从裂隙深处的鸟巢取出时，他就在现场。

LDH-C4 is specific to mature testes and spermtozoa of bird and mammal.It is related to metabolic processes that provide energy for motility and survival of spermtozoa.LDH-C4 is an autoantigen.

摘要精子乳酸脱氢酶存在于鸟类和哺乳类动物的成熟睾丸和精子中，为精子的运动和存活提供能量。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都在这里啄食营养丰富的鲎卵，以储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公里远。

A few -- such as the Blackcap -- have started to adapt by spending winters in Britain, but such behaviour remains exceptional, the study said.

研究称，少数鸟类如黑顶莺等已经开始适应在英国过冬，但这种情况还只是少数。

Photo Gallery: Tropical Rain Forests Three rhinoceros hornbill birds perch high in the Dipterocarp rain forest of Borneo, Indonesia.

热带雨林图片集。三只犀鸟科鸟类栖息树的高处，在dipterocarp雨林婆罗洲，印度尼西亚。

Birds differ from mammals.

鸟类与哺乳动物不同。

Birds reproduce by laying eggs.

鸟类由产卵繁殖。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿生态系统中重要的生物种类之一,也是环境质量评价的一类指示动物。

A rescue mission to save one of the world’s rarest birds, the Madagascar Pochard, seems to have succeeded.

拯救世界上最珍惜鸟类马达加斯加潜鸭的任务似乎已经取得成功。