Surface Waters / Wetlands | 11 | |
Land | 4 | |
Fish | 3 | |
Weather | 2 | |
Birds | 1 | |
Land Mammals | 1 | |
Ocean / Sea | 1 | |
Plants / Kelp | 1 |
Buildings | 4 | |
Human Health | 3 | |
Sanitation | 2 | |
Fisheries | 1 | |
Transportation | 1 |
1 | 1 | 4 | 1 | 1 | 2 | 1 |
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SUMMER | 5 | |
FALL | 3 | |
SPRING | 2 | |
WINTER | 1 |
United States | 8 | |
Canada | 1 |