Most Common Species
Showing 20 most frequently observed species out of 79 total documented species.
Branta canadensis
Canada Goose
Very Common8.21 obs.
Toxicodendron diversilobum
Pacific Poison Oak
Very Common4.73 obs.
Sayornis nigricans
Black Phoebe
Very Common4.22 obs.
Cephalanthus occidentalis
Buttonbush
Very Common4.19 obs.
Sceloporus occidentalis
Western Fence Lizard
Very Common3.94 obs.
Bombus vosnesenskii
Vosnesensky Bumble Bee
Common3.69 obs.
Ailanthus altissima
Ailanthus
Common3.68 obs.
Bombus fervidus
Yellow Bumblebee
Common3.17 obs.
Heteromeles arbutifolia
Toyon
Common3.16 obs.
Cathartes aura
Turkey Vulture
Common2.9 obs.
Chlorogalum pomeridianum
Amole
Common2.82 obs.
Battus philenor
Blue Swallowtail
Occasional2.8 obs.
Mergus merganser
Goosander
Occasional2.75 obs.
Phytolacca americana
Poke
Occasional2.69 obs.
Erodium botrys
Longbeak Stork'S Bill
Occasional2.65 obs.
Calochortus tolmiei
Pussy-Ears
Occasional2.64 obs.
Passiflora caerulea
Bluecrown Passionflower
Occasional2.58 obs.
Portulaca oleracea
Pusley
Rare2.47 obs.
Odontostomum hartwegii
Rare2.43 obs.
Veronica anagallis-aquatica
Brook Pimpernel
Rare2.41 obs.
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