ornithologist

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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。

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。

"I'll be right over," said the ornithologist.

“我马上过来，”对方说。

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。

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；