Sighting for May 1, 2020
David H. Bartholomew
Rancho San Antonio Open Space Preserve
Santa Clara County, CA
- Anise Swallowtail 1
- Western Tiger Swallowtail 1
- Pale Swallowtail 4
- Mustard White 6
- Cabbage White 2
- Sara Orangetip 12
- Bramble Hairstreak 1
- Brown Elfin 4
- Gray Hairstreak 1
- Spring Azure 10
- Acmon Blue 2
- Northern Checkerspot 13
- Variable Checkerspot 125
- Painted Lady 7
- Common Buckeye 2
- Lorquin's Admiral 12
- California Sister 6
- Common Ringlet 38
- Propertius Duskywing 1
- Mournful Duskywing 2
- Umber Skipper 7
Northern Checkerspot
Mustard White
Brown Elfin
Northern Checkerspot