鸟类的

It is best to put the feeders within your view so that you can enjoy the birds.

这是最好的把馈线有何看法，让你在欣赏鸟类。

Mature breeding birds are very expensive - even a fertilised ostrich egg isn't cheap so you need quite a bit of capital to begin with.

周到的养殖鸟类非常昂贵，甚至繁殖鸵鸟蛋不便宜，所以你需要许多资金才能开始。

However, in the 1960s, it was discovered that DDT was preventing many fish-eating birds from reproducing which was a huge threat to biodiversity. Pesticide use has increased 50-fold since 1950, and 2.5 million tons of industrial pesticides are now used each year.

然而，在90世纪60年代，人们发现 DDT 是预防了对大量生物有许多威胁的许多食鱼型鸟类再繁殖。1950年以来，农药使用量增加了50倍，工业上每年利用2.5万吨农药。

This type of forest is one reason why over 500 species of birds visit or live in Taiwan.

这种树林是超过五百种鸟类飞来台湾或栖息在此的原因之一。

The Structure of Birds Community at North Slope Main Forest Type of Changbai Mountain.

长白山北坡主要森林类型中鸟类群落结构的研究。

There are more than 10 species of mammals, 32 kinds of birds are protected by 12 countries have Huangyangchuan, Goitred sumatraensis and goshawks, grassland birds, the swans, Little Swan, etc.

区内有兽类10余种，鸟类32种，属国家一二级保护的有黄羊、鹅喉羚及苍鹰、草原雕、大天鹅、小天鹅、红隼等。

I measured cold tolerance and summit metabolic rate (Maximal cold-induced metabolism=Msum) during cold exposure in a 79﹪ helium:21﹪ oxygen atmosphere in fall migrant ruby-crowned and golden-crowned kinglets in southeastern South Dakota, USA.

在美国南达科他秋季鸟类迁徙季节，作者采用冷暴露氦氧混合气体(79﹪氦和21﹪氧)，对红玉冠戴菊和金冠戴菊的寒冷耐受能力和最大代谢率(最大冷诱导代谢，Msux)进行了测定。

A very calm bird in a flight suit could be included with the bridesmaids or groomsmen.

一个非常平静的鸟类在飞行服，可列入与伴娘或

The secondary forest breeding use birds nest-site resources vertically, they can be divided into nesting in tree coronal layer guild, nesting on tree trunk guild, nestig in the under forest layer guild.

次生林繁殖鸟类对巢址资源呈现空间上的垂直利用现象，可分为树冠层营巢、树干上营巢和林下层营巢繁殖集团。

Some trees, such as junipers, cherries, and hawthorns, produce fruits that are eat by birds.

有些树种如桧柏、樱桃和山楂结出能被鸟类吞食的浆果。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。