![]() “They see a light, they might see the reflection of a tree and they think they can fly through a window. Gallitano says migrating birds face one specific threat, especially at night. Gallitano is a volunteer with the Wake Audubon Society and she’s worried birds will become even harder to find as their homes disappear and are replaced with buildings. If you can’t turn off your indoor lights, closing blinds or curtains will also helpĪfter four decades of bird watching, Lena Gallitano has learned a thing or two. The Wake Audubon Society is encouraging people to turn off excess lighting, specifically outdoors, during migration.Window collisions kill up to one billion birds each year.Birds can become disoriented by bright artificial lights and fly into windows or buildings.The majority of migrating birds fly at night between March 15 and May 31, and September 10 through November 30.This can all be made worse by weather patterns that force birds lower and in a more direct line with our buildings. Once on the ground, brightly lit building lobbies, reflective glass showing trees and shrubs, transparent facades, or even indoor plants near windows can lead to more collisions. These birds may collide with structures or become trapped in beams of light where they circle until they are exhausted. However, urbanization has wreaked havoc on these birds as the ever-present glow of artificial light turns the normally safe nighttime sky into a perilous pathway.īright lights confuse and disorient resident and migrating birds as they pass over brightly lit cities, like metro A tlanta. For generations, populations of warbler, thrush, and vireo have taken advantage of the darkened environment on their epic twice-yearly journey. Predators are less active at night, skies are often less turbulent, temperatures are cooler, and landing at daybreak allows for optimal foraging conditions. ![]() Generally, the evening hours are calmer and safer for migrants. Most migrating birds pass through Georgia during the nighttime hours. Click here to read more about Project Safe Flight. ![]() Project Safe Flight volunteers patrol selected routes during peak bird migration periods collecting birds that have died or been injured after colliding with buildings. Georgia Audubon has been studying collision-related bird deaths through our Project Safe Flight Program since 2015. ![]()
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