New York S 9 11 Light Tribute Threatens 160 000 Birds Every Year
The “Tribute in Light”—two beams shining four miles into the Manhattan sky—is created using88 7,000-watt xenon light bulbs positioned into two 48-foot squares on the roof of a garage just south of the 9/11 Memorial. But every year, the intense searchlights pull approximately 160,000 migrating birds off course, the New York Times reports. Between 2008 and 2016, the light show distracted 1.1 million birds, according to Kyle Horton at the Cornell Ornithology Lab....