Download a professional PDF field guide featuring all the species found in Oliver County. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 75 total documented species.
Western Meadowlark
Grasshopper Sparrow
Clay-Colored Sparrow
American Goldfinch
Mourning Dove
Brown-Belted Bumblebee
Brown-Headed Cowbird
Pheasant
Spotted Towhee
Eastern Kingbird
Upland Plover

Two-Spotted Bumblebee
American Robin
Field Sparrow
Chipping Sparrow
Song Sparrow
Yellow-Breasted Chat
Red-Winged Blackbird
House Wren
Swallow
Get all 75 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Oliver County County, North Dakota
These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within Oliver County County.
The Oliver County ecosystem supports 75 documented wildlife species across 63 taxonomic genera. Located in Oliver County, North Dakota, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 14 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Center, Oliver County hosts 0% more species diversity. This location ranks #1 for species diversity among 74 Oliver County County natural areas, placing it in the 99th percentile for biodiversity.