Reports of banded birds that have collided with windows are not uncommon for the U.S. Geological Survey’s Bird Banding Lab, with up to two billion birds are killed each year in the United States due to collisions with glass. Learn more below about the threat of bird collisions, current science and future opportunities.

This United States Geological Survey news article "USGS EESC walks the walk for bird collisions" was originally found on https://www.usgs.gov/news