The Green Hairstreak Butterfly
Needs Your Help!
Your donation could help save the last remaining dune habitat for this beautiful, gossamer winged creature that only flies on the west side of the city.
In addition to becoming a member, you can help Nature in the City in various ways, including:

1. Tell your friends and family about us –suggest they become members or major donors.
2. Find out if your company has a matching or employee-driven grant program.
3. Make a bequest to Nature in the City.
4. Host a house party or other type of fundraiser.
5.
Find out if your company wants to deliver volunteers to one of our stewardship projects, such as on Mt. Sutro.
Butterflies (and moths) in the City!
The Green Hairstreak
From Liam O'Brien- "It was an amazing flight season this year for the Green Hairstreak Corridor. Many highlights over the four walks. Around 80 folks attended in all. We witnessed much dispersal between the colonies: one landed at the corner of 14th/Rivera, Quintara and Funston and finally, it was observed sitting on its host at the Golden Gate Heights Park. Great to have Robert Michael Pyle along on one of the walks -- the nations preeminent butterfly expert -- giving his blessings to the project, calling it 'a kind of apotheosis of human beings and the rest of nature coming together.'
Tom Annese, the president of the CNPS Yerba Buena chapter, brought lots of equipment & seeds over to grow all the necessary host/nectar plants we will need to distribute later in the year to the neighborhood. Peter Brastow and I met with the SF Parks Trust to begin the process of securing that piece of land at the corner of 14th & Pacheco to anchor the corridor in a viable, mini garden for dispersing females. This part must be community based and needs to have names of neighbors on the corridor. If there are any folks who attended the walk and are interested in helping us with this piece of the puzzle, please contact me. Thanks."
The Pipevine Swallowtail
Dylan Hayes, Nature in the City Steering Committee member who lives in the heart of the Mission, planted the California pipevine (larval host of the beautiful Pipevine Swallowtail butterfly) in his backyard, and it worked--the butterfly found its way to his garden: Watch the amazing video of her laying eggs!
The Mission Blue
ABC 7 News
Wednesday, June 25- The bus tours don't mention it and most of us would never even notice. You'd have to be an ecologist like Dr. Stuart Weiss or a naturalist like Dr. Lisa Wayne, who works for the Parks Department...
"We really noticed the problem last year, when we didn't see any eggs or adults flying around here," said Wayne, Ph.D.
She's talking about Mission Blue butterflies. There aren't too many in Twin Peaks, and if you happen to see one there, it's probably a photograph.
Read the full article here.
The Light Brown Apple Moth
June 19, 2008 - The California Department of Food & Agriculture (CDFA) announced that they will not be conducting aerial spraying of pheromones for the light brown apple moth over urban areas. CDFA Secretary A.G. Kawamura said that a sterile male moth insect release program has been developed ahead of schedule, and this will be used as the primary tool for urban areas. CDFA will still use other techniques such as pheromone twist ties, microbial pesticides, and 'bait & kill" sprays in selected heavily infested areas.
For more information about the Light Brown Apple Moth or eradication techniques that will be used in your area, please refer to the CDFA website.
The 14th Annual Butterfly Count Results
The 14th Annual San Francisco Butterfly Count was held Thursday, June 19th, 2008. Preliminary data show that a citywide record of 21 species was set, and an amazing 18 species were tallied in the Presidio alone. The San Francisco list follows.
| Western Tiger Swallowtail | 35 |
| Anise Swallowtail | 68 |
| Pipevine Swallowtail | 2 |
| Cabbage White | 277 |
| Orange Sulfur | 2 |
| Gray Hairstreak | 8 |
| Echo Blue/Spring Azure | 42 |
| Acmon Blue | 19 |
| Painted Lady | 11 |
| American Painted Lady | 9 |
| West Coast Painted Lady | 12 |
| Red Admiral | 24 |
| Gulf Fritillary | 7 |
| Field Crescent | 9 |
| Mylitta's Crescent | 6 |
| Common Buckeye | 3 |
| California Ringlet | 9 |
| Common Checkered Skipper | 30 |
| Fiery Skipper | 16 |
| Umber Skipper | 34 |
| Sandhill Skipper | 7 |
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Interesting Fact: Almost 1/2 of all the butterflies seen in San Francisco were Cabbage Whites.





