Birds | 3 | |
Land | 3 | |
Ocean / Sea | 2 | |
Marine Mammals | 2 | |
Surface Waters / Wetlands | 2 | |
Land Mammals | 1 | |
Plants / Kelp | 1 | |
Weather | 1 |
Safety | 8 | |
Human Health | 5 | |
Buildings | 4 | |
Transportation | 2 | |
Air Quality | 1 | |
Communication | 1 | |
Displacement | 1 | |
Energy | 1 | |
Livestock | 1 | |
Pets | 1 | |
Sanitation | 1 |
9 | 5 | 1 |
|
|
|
SPRING | 7 | |
SUMMER | 6 |
United States | 3 | |
Canada | 2 | |
Russia | 2 | |
Afghanistan | 1 | |
Svalbard and Jan Mayen | 1 |