Birds | 1 | |
Land | 1 | |
Ocean / Sea | 1 | |
Marine Mammals | 1 |
Safety | 2 | |
Air Quality | 1 | |
Displacement | 1 | |
Human Health | 1 |
1 | 2 |
|
|
1 | 1 | 1 |
|
|
|
Canada | 1 | |
United States | 1 |