Download a professional PDF field guide featuring all the species found in Callahan County. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 74 total documented species.
Variegated Meadowhawk
Common Cardinal
Red Admiral
Variegated Fritillary
Common Whitetail
Damselfly
Dwarf Yellow
American Robin
Common Buckeye
Squawbush
Leavenworth'S Eryngo
Common Wood Nymph
Northern Mockingbird
Great-Tailed Grackle
Widow Skimmer

Chittamwood

Cactus-Apple
Hackberry Emperor
Queen
Get all 74 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Callahan County County, Texas
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 Callahan County County.
The Callahan County ecosystem supports 74 documented wildlife species across 67 taxonomic genera. Located in Callahan County, Texas, this area provides critical habitat with diverse natural communities. The location hosts 15 frequently observed species and 14 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Baird, Callahan County hosts 64% more species diversity. This location ranks #5 for species diversity among 100 Callahan County County natural areas, placing it in the 95th percentile for biodiversity.