Download a professional PDF field guide featuring all the species found in Port Sullivan. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Red Shiner

Bullhead Minnow

Mud Shad


Flathead Catfish

River Carpsucker
Catfish
Gar
Mosquito Fish

Blue Catfish
Ghost Shiner

Buffalofish

Dusky Darter

Spotted Gar
Sunfish
Green Sunfish

Bass
Scissor-Tailed Flycatcher

Pugnose Minnow

Orangespotted Sunfish
Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Robertson 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 Robertson County County.
The Port Sullivan ecosystem supports 80 documented wildlife species across 68 taxonomic genera. Located in Robertson County, Texas, this area provides critical habitat with diverse natural communities. The location hosts 17 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Robertson County, Port Sullivan hosts 7% more species diversity. This location ranks #2 for species diversity among 100 Robertson County County natural areas, placing it in the 98th percentile for biodiversity.