Showing 15 most frequently observed species out of 100 total documented species.
American White Pelican
trumpeter swan
Ring-billed Gull
Bald Eagle
Canada goose
Great Blue Heron
white-throated sparrow
Northern Cardinal
mallard
dark-eyed junco
tree sparrow
Northern Water Snake
American Herring Gull
Red-tailed Hawk
fowler's toad
Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Download a professional PDF field guide featuring all the species found in St. Charles County, Missouri. Perfect for outdoor adventures, education, and nature exploration.
Download a professional PDF field guide featuring all the species found in St. Charles County, Missouri. Perfect for outdoor adventures, education, and nature exploration.
Your field guide will be delivered to this email address. Please double-check for accuracy.
Explore 48 documented locations in St. Charles County, Missouri. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.
Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with St. Charles County's natural heritage.