Death / Die-off / Decline | 4 | |
Unusual Size / Abundance | 2 | |
Parasite | 2 | |
Unusual Animal Behavior | 1 | |
Pollution | 1 | |
Seasonal Timing | 1 | |
Unusual Variation | 1 |
Fisheries | 4 | |
Food Security | 4 | |
Harvest Change | 3 | |
Safety | 2 | |
Conflict | 1 | |
Cultural Impact | 1 |
2 | 3 | 3 |
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SUMMER | 3 | |
FALL | 2 |
United States | 7 | |
Canada | 1 |