Wind turbines can pose risks to which wildlife groups?

• A. Birds and bats
• B. Reptiles and amphibians
• C. Freshwater fish
• D. Rodents in urban areas

Answer: (A)

Wind energy infrastructure mainly threatens aerial wildlife because birds and bats fly through the same airspace where turbine blades rotate, towers rise tall in their habitats, and migration or foraging routes can intersect with turbine sites. Collisions with moving blades and towers cause fatalities, and for bats there’s an additional risk from barotrauma caused by rapid pressure changes near the blades, which can damage their lungs even without a direct strike. This combination makes birds and bats the groups most at risk from wind turbines. Other groups aren’t as directly affected by the turbine mechanics—reptiles and amphibians are more influenced by ground disturbance and habitat changes, freshwater fish by impacts to waterways during construction, and urban rodents by local habitat factors rather than turbine-induced mortality.