A PDF field guide to the species reported in and around Big Rocks Wilderness, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
Species people report often in and around Big Rocks Wilderness include White-Lined Sphinx, Mourning Dove and Fourwing Saltbush. Plants lead the list with 44 species, followed by 2 arachnids and 2 reptiles.
The 20 species reported most often here, of 50 in the full guide.





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White-Lined Sphinx