The problem is siting. When wind turbines are placed along birds’ migratory paths or in areas where birds are known to congregate, collisions are far more likely to occur. Migratory songbirds moving in large numbers at night frequently collide with turbines, and large-bodied birds like the Golden Eagle and Brown Pelican are also susceptible to collisions. Other impacts from poorly sited wind turbines may be less obvious. Some species like loons and alcids have been known to fly miles to avoid turbines, and more research is needed to understand how this extra energy expenditure affects them.
It’s possible to support the shift away from fossil fuels to clean energy alternatives like wind without risking valuable and irreplaceable biodiversity. We developed our Wind Risk Assessment Map to help guide the placement of turbines in areas that are safest for birds and their habitats. We oppose the projects posing the greatest threats to birds while encouraging wind development projects undertaken with a Bird-Smart approach.
ABC’s Bird-Smart Wind Energy program protects birds from poorly sited wind turbines. We advocate for policy solutions that prioritize clean energy while reducing threats to birds and other wildlife.
