Death / Die-off / Decline | 3 | |
Unusual Size / Abundance | 1 | |
Deformity / Disease / Injury | 1 | |
Pollution | 1 | |
Seasonal Timing | 1 | |
Ice / Snow Change | 1 |
Fisheries | 3 | |
Food Security | 3 | |
Harvest Change | 3 | |
Safety | 1 |
3 | 1 | 2 |
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United States | 4 | |
Canada | 1 | |
Russia | 1 |