Land | 2 | |
Ocean / Sea | 2 | |
Weather | 2 | |
Air | 1 | |
Invertebrates | 1 | |
Plants / Kelp | 1 | |
Reptiles | 1 | |
Marine Mammals | 1 | |
Surface Waters / Wetlands | 1 |
Seasonal Timing | 3 | |
Algal Bloom | 1 | |
Unusual Animal Behavior | 1 | |
Death / Die-off / Decline | 1 | |
Extreme Precipitation | 1 | |
Extreme Temperature | 1 | |
Pollution | 1 |
3 | 1 | 1 | 1 |
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3 | 2 | 1 |
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SPRING | 3 | |
SUMMER | 2 | |
WINTER | 1 |
United States | 5 | |
Canada | 2 |