A PDF field guide to the species reported in and around Roper Lake State Park, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Roper Lake State Park include Predaceous Diving Beetle, Common Loon, Gambel's Quail, White-Crowned Sparrow and Widow Skimmer. Insects lead the list with 17 species, followed by 10 plants and 7 birds.
The 20 species reported most often here, of 35 in the full guide.



Predaceous Diving Beetle

Common Loon
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Gambel'S Quail
White-Crowned Sparrow

Cottonwood




Widow Skimmer
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Blue Dasher
Black Saddlebags