Land | 3 | |
Land Mammals | 1 | |
Marine Mammals | 1 |
Permafrost Change | 3 | |
Erosion | 1 | |
Extreme Temperature | 1 | |
Unusual Range / Sighting | 1 | |
Sinkhole / Crater | 1 | |
Ice / Snow Change | 1 | |
Fire | 1 |
2 | 1 | 1 | 1 |
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1 | 1 | 1 | 1 | 1 |
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|
SPRING | 3 | |
SUMMER | 2 |