Showing 15 most frequently observed species out of 97 total documented species.
Mourning Dove
pinyon jay
Clark's Nutcracker
Chipping Sparrow
Plains Pricklypear
Gunnison's Prairie Dog
Violet-green Swallow
showy milkweed
small soapweed yucca
Pinyon Pine
Mountain Chickadee (Rocky Mts.)
common tern
collared dove, eurasian collared dove
western harvester ant
Get all 97 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 Costilla County, Colorado. Perfect for outdoor adventures, education, and nature exploration.
Download a professional PDF field guide featuring all the species found in Costilla County, Colorado. Perfect for outdoor adventures, education, and nature exploration.
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Explore 13 documented locations in Costilla County, Colorado. 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 Costilla County's natural heritage.