Ocean / Sea | 51 | |
Invertebrates | 9 | |
Fish | 8 | |
Birds | 7 | |
Marine Mammals | 6 | |
Surface Waters / Wetlands | 4 | |
Land | 3 | |
Weather | 3 | |
Microbes | 2 | |
Air | 1 | |
Atmosphere | 1 |
11 | 19 | 12 | 6 | 3 |
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7 | 1 | 2 | 3 | 2 | 6 | 1 | 3 | 7 | 11 | 7 | 1 |
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FALL | 25 | |
SUMMER | 8 | |
WINTER | 8 | |
SPRING | 7 |
United States | 21 | |
Russia | 5 | |
Canada | 2 | |
Mexico | 2 | |
United Kingdom | 2 | |
Iceland | 1 | |
Japan | 1 | |
Singapore | 1 | |
Turkey | 1 |