Land Mammals | 4 | |
Birds | 2 | |
Marine Mammals | 1 |
Human Health | 2 | |
Safety | 2 | |
Livestock | 1 |
1 | 1 | 2 |
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|
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SUMMER | 2 | |
SPRING | 1 |
United States | 2 | |
Canada | 1 |