Tricks airports use to scare away birds

Updated: 2015-07-24 08:15

(chinadaily.com.cn)

  Print Mail Large Medium  Small 0
Tricks airports use to scare away birds

A big ball swings in the sky to scare away birds. [Photo/CFP]

Previous Page 1 2 3 4 5 6 7 8 9 10 Next Page

8.03K