Birds | 11 | |
Ocean / Sea | 4 | |
Weather | 1 |
Pollution | 3 | |
Death / Die-off / Decline | 2 | |
Unusual Range / Sighting | 2 | |
Unusual Size / Abundance | 1 | |
Seasonal Timing | 1 |
2 | 2 | 3 | 2 | 2 |
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1 | 2 | 1 | 1 | 2 | 2 | 2 |
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FALL | 4 | |
SPRING | 3 | |
SUMMER | 3 | |
WINTER | 1 |