Annual human-caused bird deaths

Various averages, 2011-2014

Cats

2.41b

Building glass

599.0m

Auto collisions

199.6m

Power line

collisions

22.8m

Comm. towers

6.6m

Power line

electrocutions

5.6m

Wind turbines

366k

Annual human-caused bird deaths

Various averages, 2011-2014

Cats

2.41b

Building glass

599.0m

Auto collisions

199.6m

Power line

collisions

22.8m

Comm. towers

6.6m

Power line

electrocutions

5.6m

Wind turbines

366k

Annual human-caused bird deaths

Various averages, 2011-2014

Cats

2.41b

Building glass

599.0m

Auto collisions

199.6m

Power line collisions

22.8m

Communication towers

6.6m

Power line electrocutions

5.6m

Wind turbines

366k

Annual human-caused bird deaths

Various averages, 2011-2014

Cats

2.41b

Building glass

599.0m

Auto collisions

199.6m

Power line collisions

22.8m

Communication towers

6.6m

Power line electrocutions

5.6m

Wind turbines

366k

Annual human-caused bird deaths

Various averages, 2011-2014

Cats

2.41b

Building glass

599.0m

Auto collisions

199.6m

Power line collisions

22.8m

Communication towers

6.6m

Power line electrocutions

5.6m

Wind turbines

366k