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Rancho San Antonio County Park and Open Space Preserve

Rancho San Antonio County Park and Open Space Preserve is one of the most popular recreational areas in Santa Clara County. This 3,988-acre Open Space Preserve, combined with the adjoining 165-acre County Park, offers visitors a unique experience with a sampling of diverse environments, ...more ↓

Pale Swallowtail 1
Papilio eurymedon
Western Tiger Swallowtail 2
Papilio rutulus
Umber Skipper 3
Poanes melane
Rural Skipper 4
Ochlodes agricola
Woodland Skipper 5
Ochlodes sylvanoides
Mournful Duskywing 6
Erynnis tristis
California Sister 7
Adelpha californica
Variable Checkerspot 8
Euphydryas chalcedona
Northern Checkerspot 3
Chlosyne palla
Red Admiral 9
Vanessa atalanta
Common Buckeye 10
Junonia coenia
Large Heath 11
Coenonympha tullia
California Ringlet 12
Coenonympha tullia california
Coronis Fritillary 13
Speyeria coronis
Monarch 14
Danaus plexippus
Golden Hairstreak 15
Habrodais grunus
Mountain Mahogany Hairstreak 16
Satyrium tetra
Tailed Copper 17
Lycaena arota
Echo Azure 18
Celastrina echo
Acmon Blue 19
Icaricia acmon
Acmon Blue 19
Plebejus acmon
Margined White 3
Pieris marginalis
Cabbage White 20
Pieris rapae
Checkered White 19
Pontia protodice
Drasteria ochracea 21
California Tiger Moth 17
Leptarctia californiae
Western Tussock Moth 22
Orgyia vetusta
Large Yellow Underwing 23
Noctua pronuba
Pale Beauty 24
Campaea perlata
Adela septentrionella 25
California Timema 26
Timema californicum
Yellow-faced Bumblebee 27
Bombus vosnesenskii
Honey Bee 28
Apis mellifera
Great Golden Digger Wasp 29
Sphex ichneumoneus
Western Yellowjacket 30
Vespula pensylvanica
Red Cone Gall Wasp 31
Andricus kingi
Beaked Twig Gall Wasp 7
Disholcaspis plumbella
Spiny Leaf Gall Wasp 32
Diplolepis polita
Anthrenus lepidus 33
Australian Tortoise Beetle 34
Trachymela sloanei
Asian Lady Beetle 35
Harmonia axyridis
Seven-spotted Ladybird 36
Coccinella septempunctata
Three-banded Ladybug 37
Coccinella trifasciata
Convergent Lady Beetle 38
Hippodamia convergens
Phloeodes plicatus 21
Enoclerus eximius
Yellow Starthistle Hairy Weevil 39
Eustenopus villosus
Dascillus davidsoni 3
Ampedus fastus
Occidental Grasshopper 40
Trimerotropis occidentalis
Common Water Strider 41
Aquarius remigis
Variegated Meadowhawk 16
Sympetrum corruptum
Toxomerus marginatus 42
Villa lateralis 43
Sinuous bee fly 44
Hemipenthes sinuosa

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