A PDF field guide to the species reported in and around Rio San Antonio 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 Rio San Antonio Wilderness include Yellow-Shouldered Drone Fly, Black-And-Gray Leafcutter Bee, White-Lined Sphinx, Painted Lady and Smooth Brome. Plants lead the list with 30 species, followed by 15 insects and 2 mammals.
The 20 species reported most often here, of 50 in the full guide.









Smooth Brome

Yellow-Shouldered Drone Fly

Soapwort



Golden Crownbeard

Black-And-Gray Leafcutter Bee

