Center for Biological Diversity: NEW YORK— A new study finds that the death toll for birds that crash into buildings may be underestimated by hundreds of millions and could exceed 1 billion deaths a ...

Over a billion birds die after striking U.S. buildings each year — maybe many more The death toll is probably much higher than previously thought, U.S. researchers said. Light pollution that ...

An estimate of annual bird fatalities due to building collisions in the US brings the figure to more than 1 billion – it is the first to include deaths from injuries after the strike ...

A new study estimates over one billion birds die from building collisions in the United States each year.

Climate-fueled wildfires contribute to thousands of annual deaths and billions of dollars in damages from wildfire smoke in the U.S, via a new study.

NEW YORK— A new study finds that the death toll for birds that crash into buildings may be underestimated by hundreds of millions and could exceed 1 billion deaths a year. The peer-reviewed study, ...