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Milagra Ridge
Milagra Ridge is a open space park that is an isolated island ecosystem, located about south of San Francisco, between the cities of Pacifica and Daly City. It was first inhabited by the Ohlone indigenous people, and was later claimed by Spanish settlers and Mexican ranchers. History The United States Army acquired the land in the late 1930s as part of a larger defense network that protected San Francisco Bay, including similar fortifications in San Francisco, Angel Island and the Marin Headlands. In 1943 the Army started construction of Battery Construction No. 244 on top of Milagra Ridge, which was called Milagra Ridge Military Reservation at the time. Two 6-inch (152 mm) T2/M1 guns mounted on shielded long-range barbette M4 carriages were moved from Fort Columbia to Battery 244 in 1948. The battery was decommissioned in 1950. Plans were drawn up to build a second gun emplacement armed with larger 16-inch guns, Battery Construction No. 130, but World War II ended before ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daly City, California
Daly City () is the second most populous city in San Mateo County, California, United States, with population of 104,901 according to the 2020 census. Located in the San Francisco Bay Area, and immediately south of San Francisco (sharing its northern border with almost all of San Francisco's southern border), it is named for businessman and landowner John Donald Daly. History Archaeological evidence suggests the San Francisco Bay Area has been inhabited as early as 2700 BC. People of the Ohlone language group probably occupied Northern California from at least the year A.D. 500. Though their territory had been claimed by Spain since the early 16th century, they would have relatively little contact with Europeans until 1769, when, as part of an effort to colonize Alta California, an exploration party led by Don Gaspar de Portolá learned of the existence of San Francisco Bay. Seven years later, in 1776, an expedition led by Juan Bautista de Anza selected the site for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nike Missile
The United States Army's Nike Ajax was the world's first operational guided surface-to-air missile (SAM), entering service in 1954. Nike Ajax was designed to attack conventional bomber aircraft flying at high subsonic speeds and altitudes above . Nike was initially deployed in the US to provide defense against Soviet bomber attacks, and was later deployed overseas to protect US bases, as well as being sold to various allied forces. Some examples remained in use until the 1970s. Originally known simply as Nike, it gained the Ajax as part of a 1956 renaming effort that resulted from the introduction of Hercules. It was initially given the identifier SAM-A-7 (Surface-to-air, Army, design 7) as part of an early tri-service identification system, but later changed to MIM-3 (Mobile Interceptor Missile, design 3) in 1962.Nike was initially designated SAM-G-7, and later changed to SAM-A-7. Originally the Air Force used A while the Army used G, but the Air Force abandoned the 1947 tri-se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lupinus Albifrons
''Lupinus albifrons'', silver lupine, white-leaf bush lupine, or evergreen lupine, is a species of lupine (lupin). It is native to California and Oregon, where it grows along the coast and in dry and open meadows, prairies and forest clearings. It is a member of several plant communities, including coastal sage scrub, chaparral, northern coastal scrub, foothill woodland, and yellow pine forest. Description ''Lupinus albifrons'' is a perennial shrub, taking up about of space and reaching . It has a light blue to violet flower on stalks. The leaves are silver with a feathery texture. It grows in sandy to rocky places below . Cultivation This plant grows as a wildflower in the hills and valleys of California. It requires good drainage and needs little water once the roots are established. Toxicity to livestock The plant is deer-resistant due to the presence of the bitter-tasting alkaloid toxins anagyrine and lupinine. Because of these toxins lupines can negatively affect livest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lupin
''Lupinus'', commonly known as lupin, lupine, or regionally bluebonnet etc., is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centers of diversity in North and South America. Smaller centers occur in North Africa and the Mediterranean. They are widely cultivated, both as a food source and as ornamental plants, but are invasive to some areas. Description The species are mostly herbaceous perennial plants tall, but some are annual plants and a few are shrubs up to tall. An exception is the ''chamis de monte'' (''Lupinus jaimehintoniana'') of Oaxaca in Mexico, which is a tree up to tall. Lupins have soft green to grey-green leaves which may be coated in silvery hairs, often densely so. The leaf blades are usually palmately divided into five to 28 leaflets, or reduced to a single leaflet in a few species of the southeastern United States and eastern South America. The flowers are produced in dense or open whorls on an erect spik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacifica And Skyline Blvd Night Aerial
Pacifica may refer to: Art * ''Pacifica'' (statue), a 1938 statue by Ralph Stackpole for the Golden Gate International Exposition Places * Pacifica, California, a city in the United States ** Pacifica Pier, a fishing pier * Pacifica, a conceivable union of Guam, the Northern Marianas, and a number of the former Trust Territories of the United States in the central Pacific Ocean Media * Pacifica Radio, a non-commercial radio network in the United States, founded on the principles of pacifism * ''Federal Communications Commission v. Pacifica Foundation'', a landmark court case for the regulation of indecency in U.S. broadcasting * ''Pacifica'', a newsletter published by the Association of Pacific Coast Geographers * ''Pacifica'' (journal), theological journal Music * ''Pacifica'' (Fred Frith album), 1998 * ''Pacifica'' (The Presets album) * Yamaha Pacifica, a model of electric guitar * Pacifica Quartet, an American string quartet Fictional * Pacifica, a planet in "Manhunt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacifica From Milagra Ridge
Pacifica may refer to: Art * ''Pacifica'' (statue), a 1938 statue by Ralph Stackpole for the Golden Gate International Exposition Places * Pacifica, California, a city in the United States ** Pacifica Pier, a fishing pier * Pacifica, a conceivable union of Guam, the Northern Marianas, and a number of the former Trust Territories of the United States in the central Pacific Ocean Media * Pacifica Radio, a non-commercial radio network in the United States, founded on the principles of pacifism * ''Federal Communications Commission v. Pacifica Foundation'', a landmark court case for the regulation of indecency in U.S. broadcasting * ''Pacifica'', a newsletter published by the Association of Pacific Coast Geographers * ''Pacifica'' (journal), theological journal Music * ''Pacifica'' (Fred Frith album), 1998 * ''Pacifica'' (The Presets album) * Yamaha Pacifica, a model of electric guitar * Pacifica Quartet, an American string quartet Fictional * Pacifica, a planet in "Manhunt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Area Ridge Trail
The Bay Area Ridge Trail (Ridge Trail) is a planned multi-use trail along the hill and mountain ridgelines ringing the San Francisco Bay Area, in Northern California. Currently, have been established. When complete, the trail will connect over 75 parks and open spaces. The trail is being designed to provide access for hikers, runners, mountain bicyclists, and equestrians. It will be accessible through trailheads near major population centers, while the trail will extend into more remote areas. The first trail section was dedicated on May 13, 1989. History William Penn Mott Jr., the twelfth director of the National Park Service, is credited with sparking the idea for the Ridge Trail in a speech he gave in March 1987 at a state parks and recreation conference. While working for the East Bay Regional Park District in the 1960s, Mott's office was on a ridgeline in the East Bay, and the views from the office inspired his vision of a hill-and-ridge trail encircling the Bay and lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Bruno Elfin Butterfly
The San Bruno elfin (''Callophrys mossii bayensis'') is a U.S. federally listed endangered subspecies that inhabits rocky outcrops and cliffs in coastal scrub on the San Francisco Peninsula. It is endemic to this habitat in California. Its patchy distribution reflects that of its host plant, broadleaf stonecrop (''Sedum spathulifolium''). Life cycle Adults of this butterfly emerge in February and March, when nectar providing flowers open. After mating, the female locates host plants on which to deposit her eggs, which hatch within a week. The tiny larvae first feed on the plant's vegetative structures; however, when the stonecrop's flowers begin to open, the larvae migrate upward and feed on the flowers themselves. By June most have completed their larval development at which time they evacuate from the host plant to pupate in ground litter. They lie dormant as pupae until the following spring, when the life cycle begins anew. The San Bruno elfin's life cycle holds an interestin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mission Blue
The Mission blue (''Icaricia icarioides missionensis'') is a blue or lycaenid butterfly subspecies native to the San Francisco Bay Area of the United States. The butterfly has been declared as endangered by the US federal government. It is a subspecies of Boisduval's blue (''Icaricia icarioides''). Description The Mission blue has a wingspan around . Larvae are extremely small and rarely seen. The males' top wing grades from ice blue in the center to deep sky blue (misregistered as turquoise/cyan to violet by most photographic equipment, the wing color carries no hint of green or purple, strictly capturing an enthralling spectrum of purest, clearest, richest, brightest blue) exhibiting a dazzling iridescent fluctuation in range under direct, full sunlight. Black margins on the upper wing sport "long, white, hair-like scales". A constellation of jet-black dots (misregistered as dull gray by most photographic equipment) frames the extremities of the ventral surface, its pattern ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Gate National Recreation Area
The Golden Gate National Recreation Area (GGNRA) is a U.S. National Recreation Area protecting of ecologically and historically significant landscapes surrounding the San Francisco Bay Area. Much of the park is land formerly used by the United States Army. GGNRA is managed by the National Park Service and is the most visited unit of the National Park system in the United States, with more than 15 million visitors a year. It is also one of the largest urban parks in the world, with a size two-and-a-half times that of the consolidated city and county of San Francisco. The park is not one continuous locale, but rather a collection of areas that stretch from southern San Mateo County to northern Marin County, and includes several areas of San Francisco. The park is as diverse as it is expansive; it contains famous tourist attractions such as Muir Woods National Monument, Alcatraz, and the Presidio of San Francisco. The GGNRA is also home to over 3,000 plant and animal species, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceana High School (California)
Oceana High School is a small public high school in northern Pacifica, California. Offering an alternative college preparatory program, the school serves just over 600 students in grades nine through twelve. The school is one of five public schools in the Jefferson Union High School District. According to the State of California, Oceana is one of the twenty-five most diverse high schools in the state. History Oceana High School opened in 1962. The school is a member of the Coalition of Essential Schools and is accredited by the Western Association of Schools and Colleges. Located in northern Pacifica, Oceana High School currently serves students from Pacifica, Daly City, Brisbane Brisbane ( ) is the capital and most populous city of the states and territories of Australia, Australian state of Queensland, and the list of cities in Australia by population, third-most populous city in Australia and Oceania, with a populati ..., and Colma. The school has appeared in popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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