The exhaustion can then leave them vulnerable to other urban threats.ĭozens of species are affected, including priority species-those we have identified as most in need of and most likely to benefit from our help- such as the Allen’s Hummingbird, Wood Thrush, and Golden-winged Warbler. While lights can throw birds off their migration paths, bird fatalities are more directly caused by the amount of energy the birds waste flying around and calling out in confusion. However, as they pass over big cities on their way, they can become disoriented by bright artificial lights and skyglow, often causing them to collide with buildings or windows. Contact learn more–volunteer spots available March – May 2023.( Audubon) - Every year, billions of birds migrate north in the spring and south in the fall, the majority of them flying at night, navigating with the night sky. Participate in Austin’s boots-on-the ground efforts for Cornell’s Bird Building Collision Studies.Please turn out all non-essential lights from 11 pm – 6 am every night from March 1 to June 15, especially during the peak migration period of April 22 – May 12.Spring Migration 2023: How You Can Help Migrating Birds Subscribe to local Lights Out Action Alerts Try using task lighting at your workstation instead of overhead lights if you’re working late.īe part of the solution – learn more about Lights Out Texas today.Opt for shielded lighting that directs lights downward.Turn off exterior floodlights during bird migration season.Turn off lights at night on unoccupied floors and in unused spaces.You can help with just a flick of a switch – plus you’ll save money on energy costs! Light pollution can interfere with these signals and cause a serious problem for birds: they might be thrown off course or become so disoriented that they circle until they fall to exhaustion or collide with buildings. Did you know that most birds migrate at night? They often use the moon, stars, and sun to navigate.

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