Most Common Species
Showing 20 most frequently observed species out of 80 total documented species.
Asclepias fascicularis
Mexican Milkweed
Very Common4.37 obs.
Nycticorax nycticorax
Night Heron
Very Common2.3 obs.
Equus caballus
Feral Horse
Very Common2.1 obs.
Turdus migratorius
American Robin
Very Common2.08 obs.
Ribes aureum
Golden Currant
Very Common1.88 obs.
Odocoileus hemionus
Mule Deer
Common1.58 obs.
Buteo jamaicensis
Chicken Hawk
Common1.49 obs.
Anas platyrhynchos
Mallard
Common1.48 obs.
Sceloporus occidentalis
Western Fence Lizard
Common1.34 obs.
Lepidium latifolium
Broadleaved Pepperweed
Common1.28 obs.
Haemorhous mexicanus
House Finch
Common1.25 obs.
Charadrius vociferus
Kildeer
Occasional1.24 obs.
Pontia beckerii
Becker'S White
Occasional1.19 obs.
Asclepias speciosa
Greek Milkweed
Occasional1.19 obs.
Zenaida macroura
Mourning Dove
Occasional1.16 obs.
Actitis macularius
Dipper
Occasional1.09 obs.
Fulica americana
American Coot
Occasional1.04 obs.
Bombus griseocollis
Brown-Belted Bumblebee
Rare0.98 obs.
Atriplex canescens
Fourwing Saltbush
Rare0.92 obs.
Dasiphora fruticosa
Widdy
Rare0.92 obs.
Want the Complete Field Guide?
Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.