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Local Environmental Observer (LEO) Network

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Filters

Topic

	Weather	294
	Ice / Snow Change	274
	Land	213
	Surface Waters / Wetlands	203
	Ocean / Sea	195
	Safety	195
	Land Mammals	162
	Marine Mammals	158
	Seasonal Timing	154
	Birds	152
	Human Health	150
	Transportation	150
	Buildings	139
	Plants / Kelp	121
	Death / Die-off / Decline	118
	Unusual Range / Sighting	103
	Extreme Temperature	98
	Fish	95
	Extreme Precipitation	91
	Sports / Recreation	73
	Flooding / Draining	72
	Invertebrates	64
	Economic Impact	62
	Food Security	59
	Insects	59
	Landslide / Avalanche	56
	Air	51
	Fire	51
	Deformity / Disease / Injury	50
	Unusual Animal Behavior	45
	Sanitation	43
	Livestock	41
	Extreme Wind	40
	Unusual Size / Abundance	39
	Pets	39
	Permafrost Change	38
	Displacement	37
	Pathogen	37
	Cultural Impact	31
	Drought	31
	Pollution	30
	Air Quality	28
	Agriculture	28
	Energy	27
	Parasite	25
	Erosion	24
	Fisheries	24
	Microbes	23
	Zoonotic Flu	20
	Glacier Change	19
	Rain on Snow	19
	One Health	18
	Water Management	18
	Water Security	17
	Atmosphere	16
	Algal Bloom	15
	Eruption	13
	Arachnids	12
	Injury	12
	Rabies	12
	Earthquake	11
	Fungi	11
	Harvest Change	11
	Infestation	11
	Cyclone / Hurricane	11
	Debris / Trash	8
	Forestry	8
	Amphibians	7
	Groundwater	7
	Paralytic Shellfish Poisoning	7
	TOURISM	7
	Storm Surge	6
	Aquaculture	5
	Reptiles	5
	Acute Illness	4
	Burial Site	4
	Sea/Land Level Change	4
	Sinkhole / Crater	4
	Thunderstorm	4
	Anthrax	3
	Physical or Chemical Change	3
	Communication	3
	Conflict	3
	Mental Health	3
	Tsunami	3
	Distemper	2
	Radiation	2
	Relocation	2
	Amnesic Shellfish Poisoning	1
	Botulism	1
	Chronic Illness	1
	Chronic Wasting Disease	1
	Giardiasis	1
	Toxoplasmosis	1
	Trichinosis	1
	Unusual Variation	1
	Vibrio parahaemolyticus	1
	Surface Waters / Wetlands	1

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of the selected

Countries

	United States	612
	Canada	147
	Russia	46
	Iceland	39
	Norway	30
	Finland	24
	Sweden	17
	India	9
	United Kingdom	8
	Australia	6
	Chile	4
	Mexico	4
	Mongolia	4
	New Zealand	4
	Greenland	3
	Ireland	2
	Japan	2
	Kenya	2
	Pakistan	2
	Somalia	2
	South Africa	2
	Svalbard and Jan Mayen	2
	Afghanistan	1
	Argentina	1
	Brazil	1
	Cambodia	1
	China	1
	Costa Rica	1
	Curacao	1
	Egypt	1
	Faroe Islands	1
	France	1
	Greece	1
	Israel	1
	Italy	1
	Kazakhstan	1
	Kiribati	1
	Mozambique	1
	Netherlands	1
	Philippines	1
	Saint Lucia	1
	Saint Vincent and the Grenadines	1
	Spain	1
	Switzerland	1
	Taiwan	1
	Thailand	1
	Turkey	1
	Uruguay	1
	Yemen	1

Date Range

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Season

Spring

1395

Year

	2025	95
	2024	49
	2023	75
	2022	86
	2021	145
	2020	157
	2019	169
	2018	193
	2017	210
	2016	103
	2015	31
	2014	25
	2013	22
	2012	23
	2011	7
	2010	1
	2009	3
	1998	1

Month

	March	389
	April	458
	May	548