san francisco history outside lands archibald s. baldwin san francisco-san mateo railway behrend joost sunnyside islais creek glen park terrace baldwin & howell san-francisco-san mateo railway chenery street diamond street george ulshofer mission & thirtieth street extension dairy milk ranch zoo gum tree tract monkey ranch board of supervisors industrial revolution aeronaut parachute acrobatics vaudeville boxing circus lillian smith madame schelle bear elk lions seal aviary morro castle red barn glen canyon buffalo bill wild west show annie oakley presidio fourth cavalry mounted band elsie st. leon hot air balloon a.s. baldwin real estate san andreas fault franciscan complex marin headlands terrane franciscan chert basalt plate tectonics san francisco peninsular divide san francisco bay pacific ocean coyote crags islais creek watershed native americans ohlones mt. davidson san bruno mountain marin headlands christopher park coyote crags trail willow scrub oak coast redwood eucalyptus monterey cypress big leaf maple glenridge co-op school gum tree girls trail glenridge co-op nursery silver tree day camp islais creek trail o'shaughnessy freeway revolt hetch hetchy resevoir san francisco water supply dairy history cow sign spanish san francisco presidio mission dolores cows switerzerland of san francisco san francisco earthquake architecture village of glen park wildlife birds alfred nobel california historical landmark no. 1002 glen park recreation center giant powder company dynamite nitroglycerin black powder nobel prizes madame schelle u.s. army fourth cavalry band coyotes coast range golden gate park mission district alms road diamond heights red rock hill gold mine hill vernon demars joseph eichler ray f. galli beverly wills san francisco redevelopment agency coastal scrub grasslands riparian habitat wildflowers butterflies glenridge cooperative nursery silver tree mission zoo glen park elk street grizzly bear black bear a. s. baldwin nature james d. phelan dr. charles a. clinton the red barn sea lion deer spanish american war high-wire acts victorian sports geology radiolaria o'shaughnessy boulevard christopher playground california gold rush sutro tower muwekma ohlone yelamu holly leaf cherry tule elk black-tailed deer pronghorn red fox coyote wolf san francisco garter snake fairmount hill sierra club u.c. berkeley stanford rock climbing rope climbing ribbon chert dead man's cave horseback riding good brothers dairy reservoir milk milch ranches switzerland of san francisco