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• Summary Stats
• Topic Timeline (Monthly)
• Topic Timeline (Yearly)

	Natural Environment
	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Surface Waters / Wetlands
Land
Weather
Insects
Land Mammals
Fish
Plants / Kelp
Air
Birds
Arachnids
Invertebrates
	Unusual or Unexpected Event
	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Ice / Snow Change
Seasonal Timing
Erosion
Flooding / Draining
Fire
Extreme Precipitation
Extreme Wind
Unusual Range / Sighting
Death / Die-off / Decline
Extreme Temperature
Parasite
Deformity / Disease / Injury
Rain on Snow
Permafrost Change
Infestation
	Impact on Human Environment
	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Buildings
Human Health
Transportation
Safety
Food Security
Sanitation
Economic Impact
Water Security
Air Quality
Energy