Yes,it was this! He had the eye of a bird, a vulture -- a pale blue eye, with a film over it.

VOA: special.2009.05.16

Now, all the cat is doing is that it's an infinite loop and it's checking if I am not facing bird, - face bird, and it's -- It's constantly chasing the bird.

猫能做的就是一个死循环,并且它能检测我是不是面对着一只鸟，如果没有就转向那只鸟-,它一直不停地追逐这只鸟。

哈佛公开课 - 计算机科学课程节选

The pilot reported a double bird strike - a rare event where birds enter both engines.

VOA: special.2009.01.30

If that is correct, the first bird-like dinosaurs did not fly.

VOA: special.2010.06.04

Some visitors bird-watch from sailboats.

VOA: special.2009.02.16

Jockey Calvin Borel rode two of the three Triple Crown champions, but missed a personal Triple Crown at the Belmont.Aboard 50-1 long shot "Mine That Bird," Borel won the Kentucky Derby May second.

VOA: standard.2009.12.24