ornithologist

noun

1. 鸟类学家
   a person who studies birds

1. 鸟类学
   Ornithology is the study of birds.

1. That Britain, a nation of animal lovers, does not have a bird to call its own, has spurned ornithologist David Lindo to action with a campaign to find our national bird.
   而英国，作为一个满是动物爱好者的国家，却没有自己的国鸟，因此鸟类学家大卫·林多发起了国鸟选拔运动。
2. Ornithologist John Gould told him the birds he had studied on the Galapagos Islands were perfectly adapted to the island environment.
   鸟类学家约翰·古尔德告诉达尔文说，他在加拉帕戈斯群岛研究的鸟类与该岛环境完全契合；
3. "I'll be right over," said the ornithologist.
   “我马上过来，”对方说。
4. Alas, they were late; but hishey is a renowned ornithologist with an eye that misses nothing.
   老天，它们迟到了；不过喜谢是知名的鸟类学家，没有什么都逃过他的眼睛。
5. One ornithologist had devised a formula to compute the ratio of domestic to pure-strain wild turkey in an individual bird by comparing the angle of flight at takeoff and the rate of acceleration.
   有个鸟类学家设计了一种计算公式，对家养火鸡和纯种野火鸡进行起飞角度和加速度的比较。

noun

1. a zoologist who studies birds

   Synonym:    bird watcher