Birds flying in the sky need to quickly notice insects and obstacles moving at high speeds within their field of vision, identify their true identity, and track them. A paper published in 2016 by ...
Research from the Michigan field office of a federal agency is helping save the lives of songbirds — and also could save money for communications tower operators. An estimated 7 million birds are ...
Storm clouds crawl across the sky as two workers climb a radio tower outside the Terrell City Police Department, Oct. 29, 2013, in Terrell, Texas.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback