Surface Waters / Wetlands | 6 | |
Birds | 1 | |
Fish | 1 | |
Land Mammals | 1 | |
Land | 1 | |
Plants / Kelp | 1 | |
Weather | 1 |
Death / Die-off / Decline | 2 | |
Unusual Animal Behavior | 1 | |
Drought | 1 | |
Glacier Change | 1 | |
Permafrost Change | 1 | |
Pollution | 1 | |
Unusual Range / Sighting | 1 | |
Ice / Snow Change | 1 |
2 | 1 | 2 | 1 |
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2 | 1 | 2 | 1 |
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SUMMER | 3 | |
SPRING | 2 | |
FALL | 1 |
United States | 4 | |
Canada | 2 |