Artificial light lures migrating birds into cities, where they face a gauntlet of threats
ph. The New York City borough of Manhattan at night, viewed from the Rockefeller Center observation deck. Sergi Reboredo/VW Pics/Universal Images Group via Getty Images Carolyn S. Burt, Colorado State University and Kyle Horton, Colorado State University Light pollution has steadily intensified and expanded from urban areas, and with the advent of LED