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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Weather
Ocean / Sea
Marine Mammals
Fish
Land
Plants / Kelp
Surface Waters / Wetlands
Birds
Land Mammals
Invertebrates
Air
Insects
Microbes
Arachnids
Reptiles
Atmosphere
Amphibians
Fungi
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Ice / Snow Change
Seasonal Timing
Extreme Temperature
Unusual Range / Sighting
Death / Die-off / Decline
Permafrost Change
Extreme Precipitation
Parasite
Unusual Size / Abundance
Extreme Wind
Pollution
Deformity / Disease / Injury
Unusual Animal Behavior
Landslide / Avalanche
Drought
Erosion
Cyclone / Hurricane
Algal Bloom
Flooding / Draining
Rain on Snow
Fire
Storm Surge
Glacier Change
Infestation
Earthquake
Thunderstorm
Pathogen
Sea/Land Level Change
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Human Health
Buildings
Transportation
Food Security
Sanitation
Energy
Economic Impact
Sports / Recreation
Agriculture
Cultural Impact
Livestock
Pets
Water Security
Air Quality
Harvest Change
Burial Site
Fisheries
Displacement
Forestry
Safety