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	Natural Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Marine Mammals
Ocean / Sea
Surface Waters / Wetlands
Land Mammals
Weather
Fish
Insects
Plants / Kelp
Land
Invertebrates
Birds
Microbes
Air
Reptiles
Arachnids
Groundwater
Amphibians
	Unusual or Unexpected Event
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ice / Snow Change
Seasonal Timing
Permafrost Change
Unusual Range / Sighting
Parasite
Deformity / Disease / Injury
Death / Die-off / Decline
Erosion
Pollution
Extreme Wind
Unusual Size / Abundance
Flooding / Draining
Unusual Animal Behavior
Algal Bloom
Extreme Precipitation
Storm Surge
Rain on Snow
Landslide / Avalanche
Extreme Temperature
Sea/Land Level Change
Physical or Chemical Change
Earthquake
Tsunami
Cyclone / Hurricane
Drought
Infestation
	Impact on Human Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buildings
Transportation
Food Security
Human Health
Sanitation
Water Security
Economic Impact
Cultural Impact
Energy
Sports / Recreation
Safety
Livestock
Air Quality
Radiation
Agriculture
Forestry