Oregon, US
State45022 species observed across 8 groups · Pop. 4.2M
Ecoregions
Species observed
Increased Seasonal Activity
Currently Flowering
Birds· 1068 species
Mammals· 377 species
Plants· 14040 species
Reptiles & Amphibians· 321 species
Fish· 727 species
Insects· 16238 species
Other Invertebrates· 3949 species
Fungi & Lichens· 8302 species
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Counties in Oregon
Baker County, ORPop. 16.7KBenton County, ORPop. 95.2KClackamas County, ORPop. 422.5KClatsop County, ORPop. 41.2KColumbia County, ORPop. 52.7KCoos County, ORPop. 65.0KCrook County, ORPop. 24.9KCurry County, ORPop. 23.5KDeschutes County, ORPop. 199.5KDouglas County, ORPop. 111.3KGilliam County, ORPop. 2.0KGrant County, ORPop. 7.2KHarney County, ORPop. 7.5KHood River County, ORPop. 24.0KJackson County, ORPop. 223.6KJefferson County, ORPop. 24.6KJosephine County, ORPop. 88.2KKlamath County, ORPop. 69.6KLake County, ORPop. 8.2KLane County, ORPop. 383.3KLincoln County, ORPop. 50.5KLinn County, ORPop. 129.0KMalheur County, ORPop. 31.6KMarion County, ORPop. 346.4KMorrow County, ORPop. 12.2KMultnomah County, ORPop. 816.5KPolk County, ORPop. 88.0KSherman County, ORPop. 1.9KTillamook County, ORPop. 27.5KUmatilla County, ORPop. 80.1KUnion County, ORPop. 26.2KWallowa County, ORPop. 7.4KWasco County, ORPop. 26.6KWashington County, ORPop. 601.1KWheeler County, ORPop. 1.5KYamhill County, ORPop. 107.9K