Surface Waters / Wetlands | 2 | |
Weather | 2 | |
Arachnids | 1 | |
Birds | 1 | |
Invertebrates | 1 | |
Land Mammals | 1 | |
Microbes | 1 | |
Plants / Kelp | 1 |
Human Health | 2 | |
Livestock | 2 | |
Agriculture | 1 | |
Pets | 1 | |
Sports / Recreation | 1 | |
Sanitation | 1 |
1 | 3 | 1 |
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1 | 2 | 1 | 1 |
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SPRING | 3 | |
FALL | 2 |
Canada | 3 | |
United States | 1 |