Ocean / Sea | 3 | |
Marine Mammals | 3 | |
Birds | 1 |
Safety | 3 | |
Energy | 1 | |
Human Health | 1 | |
Pets | 1 | |
Transportation | 1 |
1 | 1 | 1 | 1 | 1 |
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3 | 1 | 1 |
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WINTER | 3 | |
SPRING | 1 |
Russia | 2 | |
United States | 2 |