Birds | 1 | |
Land Mammals | 1 | |
Weather | 1 |
Deformity / Disease / Injury | 1 | |
Death / Die-off / Decline | 1 | |
Extreme Temperature | 1 | |
Ice / Snow Change | 1 | |
Pathogen | 1 |
Safety | 2 | |
Energy | 1 | |
Buildings | 1 | |
Pets | 1 | |
Transportation | 1 |
1 | 1 |
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1 | 1 |
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