From there on, the remaining chapters are captivating natural history, arranged in neatly named sections: "fluff", how feathers keep birds warm and dry.
从那开始，剩下的章节都是引人入胜的自然史，以巧妙命名的章节排列：“绒毛”，羽毛如何让鸟类保持温暖而干燥。
In the future, they hope birds will live in the birdhouse and the heat of its green light will be used to keep birds warm in winter.
未来，他们希望鸟类能住在鸟窝里，鸟窝中绿光的热量可以用于给鸟类在冬天保暖。
How best to keep birds and planes apart?
怎样最好地使鸟和飞机分开？
It's her job to find a way to keep birds and planes apart.
她的职责就是要想办法不让飞鸟和飞机撞到一起。
The best solution is to keep birds and planes away from each other.
最好的办法是保持鸟和飞机彼此分开。
Martin Luther said, "You cannot keep birds from flying over your head but you can keep them from building a nest in your hair."
马丁路德说：「你不能叫雀鸟不从你的头上飞过，但你能阻止它们在你的头发上筑巢。」
Conscientious birders practice sound wildlife habitat conservation habits to keep birds healthy, including reducing or eliminating chemical pesticides and fertilizers on their lawns.
负责任的观鸟者会养成很好的保护野生动物栖息地的习惯以保证鸟儿的健康，其中包括减少或停止对自家的草坪使用化学杀虫剂和肥料。
Indoor pets, like birds or cats, don't require registration but cities want to keep track of dogs because they are more likely to go outside, where they can form wild packs and spread disease.
室内宠物，比如小鸟猫咪，不需要办证，但是市民希望给狗登记造册，因为他们更可能出现在户外，突然发狂或者传播疾病。
Being able to accurately identify which birds you have in your bird houses helps to keep aggressive birds from taking over.
能够准确分辨你家鸟屋中的不同鸟类有助于防止攻击性鸟儿的破坏。
Most human cases have occurred in rural or peri-urban areas where households keep small backyard flocks, allowing close and continuing human exposure to virus from infected birds.
多数人间病例发生在农村或城市周边地区，那里的居民喂养小型场院禽群，使人类能够密切和持续地接触来自受感染禽鸟的病毒。
Seeing the dune peaks, button beetles, and birds of Namibia are enough to make anyone want to keep this, Earth's oldest desert, alive.
看到纳米布的沙丘顶峰、钮扣甲虫和鸟儿就足以使任何人想要这片地球上最古老的沙漠保持活力。
While he did not keep poultry in his household, chickens and other birds were found in his neighbourhood.
虽然他在家中未饲养家禽，但是在他的居住区发现鸡和其它禽类。
The same muscles puff up the feathers of birds and the fur of mammals on cold days to help keep them warm.
在鸟类中也有同样的肌肉，在冬天它使得鸟的羽毛膨胀，以达到御寒的目的。哺乳动物也通过毛发来御寒。
I could hardly keep from laughing when some of the cadenzas imitated the warbling of birds.
当我听到那些唱乐曲终了的华彩句的歌手，模仿着鸟的啭鸣时，我就禁不住要笑。
Nature lovers should also keep their eyes open for turtle nesting locations and the many birds that call this paradise home.
热爱自然的人可要睁大眼睛，说不定附近就有海龟蛋巢，这儿还是许多鸟儿的天堂。
Keeping a single checklist may not be sufficient - twitchers often keep checklist for particular seasons or locations to keep track of just where they've seen the many birds on their life list.
对于他们，只记一份清单是不够的——“猎奇党”鸟人常常为不同的季节和不同的地点都单独列出一份清单，以便记录他们在哪儿看到的鸟最多。
Birds must have faith that food is available somewhere, so they keep searching.
飞鸟必须有这样一个信心，相信在某个地方会有合适的食物，因此它们会寻找。
Since 2003, some 300 million birds have died directly from infection or have been destroyed to keep the virus from spreading, and 169 people have died, most from close contact with sick birds.
自2003年以来，因感染禽流感死亡或为防止病毒扩散而被扑杀的禽鸟共有大约3亿只。禽流感还造成169人死亡，其中大多数人同病禽有过密切接触。
Asked about the obvious security measures, he said they were meant to keep the birds' free of disease. '.
当被问及那些显而易见的安全措施时，他说这些措施是为确保鸡群免于染病。
But for the birds, a butt a day might just keep mites away.
但是对于鸟儿们来说，一天一个烟蒂，螨虫就会远离我。
In fact there are so many variations and revenue pipelines, it's hard to keep track. So here's a table of everything Angry Birds right now.
事实上，《愤怒的小鸟》版本众多和盈利渠道多样，很难一一追踪。
In order to keep the flying speed, produce certain aerodynamic lift, the birds overcome the air resistance with three kinds of methods.
为了保持飞行速度，产生一定的气动升力，鸟类用三种办法来克服空气阻力。
Keep incoming poultry separate from unsold birds especially if birds are from different lots.
新进入市场的禽鸟与未售出的禽鸟要分开，如果是来自不同批次的禽鸟尤其要分开。
One interesting experiment was to attach little magnets to the birds' heads to block their magnetic sense-just as a loud radio can keep you from hearing a call to dinner.
一个有趣的实验是在鸟头上绑上一块磁铁以阻挡它们的磁感应—好比一个大声的广播可以让你听到回家吃饭的事。
Birds swell their feathers with air in order to keep warm.
鸟类的羽毛能凭空气扎煞起来以保暖。
Birds sit on their eggs to keep them warm.
小鸟是站在它们的蛋上来给它们的蛋保暖的。
Budgie owners who confine birds in small cages or keep them on their own might be prosecuted, too.
鹦鹉的主人如果把鹦鹉关在小笼子里或置之不理也会受到起诉。
Budgie owners who confine birds in small cages or keep them on their own might be prosecuted, too.
鹦鹉的主人如果把鹦鹉关在小笼子里或置之不理也会受到起诉。
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