Channel Islands of California
From Wikipedia, the free encyclopedia
The Channel Islands of California, also called the Santa Barbara Islands, are a chain of eight islands located in the Pacific Ocean off the coast of Southern California along the Santa Barbara Channel in the United States of America.
 The eight Channel Islands of California, off the west coast of North America |
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| Island | Area mi² |
Area km² |
Population Census 2000 |
County | Highest peak feet (m) |
|---|---|---|---|---|---|
| Northern islands | |||||
| Anacapa | 1.14 | 2.95 | 3 | Ventura | Summit Peak 2, 930 (283) |
| San Miguel | 14.57 | 37.74 | - | Santa Barbara | San Miguel Hill, 831 (253) |
| Santa Cruz | 96.51 | 249.95 | 2 | Santa Barbara | Devils Peak, 2450+ (747+) |
| Santa Rosa | 83.12 | 215.27 | 2 | Santa Barbara | Soledad Peak, 1589 (484) |
| Southern islands | |||||
| San Clemente | 56.81 | 147.13 | 1) | Los Angeles | Vista Point, 1965 (599) |
| San Nicolas | 22.75 | 58.93 | 2) | Ventura | unnamed, 907 (276) |
| Santa Barbara | 1.02 | 2.63 | - | Santa Barbara | Signal Hill, 634 (193) |
| Santa Catalina | 74.98 | 194.19 | 3696 | Los Angeles | Mount Orizaba, 2123 (648) |
| Channel Islands | 350.89 | 908.79 | 3703 | Devils Peak, 2450+ (747+) | |
| 1) Navy installations, itinerant military and civilian population 300 2) Navy installations, itinerant military and civilian population 200 |
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[edit] Description
The eight islands are split between the jurisdictions of three separate California counties: Santa Barbara County (four), Ventura County (two) and Los Angeles County (two). The islands are divided into two groups, the Northern Channel Islands and the Southern Channel Islands. The four Northern Islands used to be a single landmass known as Santa Rosae.
The archipelago extends for 160 miles (257.5 kilometers) between San Miguel Island in the north and San Clemente Island in the south. Together, the island's land area totals 221,331 acres, or about 346 square miles.
Five of the islands (San Miguel, Santa Rosa, Santa Cruz, Anacapa, and Santa Barbara) were made into the Channel Islands National Park in 1980. The Channel Islands National Marine Sanctuary encompasses the waters six nautical miles (11 kilometers) off Anacapa, Santa Cruz, San Miguel and Santa Barbara Islands.
Santa Catalina Island is the only one of the eight islands with a significant permanent civilian settlement—the resort city of Avalon, California, and the unincorporated town of Two Harbors.
The Channel Islands at low elevations are virtually frost-free and constitute one of the few such areas in the continental US. It never snows except rarely on higher tops of mountains.
[edit] Military use
The United States Navy completely controls San Nicolas Island and San Clemente Island and has installations elsewhere in the chain. During World War II all of Southern California's Channel Islands were put under complete military control—including the civilian populated Santa Catalina where tourism was halted and established residents needed permits to travel to and from the mainland.[1] San Miguel Island was used as a bombing range [2] and Santa Barbara Island as an early warning outpost under the presumed threat of a Japanese attack on California.[3]
Legislation is now being proposed in the United States House of Representatives that would make Santa Rosa Island a military resort and training facility. Under the proposal the island would keep its National Park status though public access would be limited.[4]
[edit] Wildlife
The Channel Islands are part of one of the richest marine biospheres of the world. Many unique species of plants and animals are endemic to the Channel Islands, including fauna such as the Island Fox, Channel Islands Spotted Skunk, Island Scrub Jay, Ashy Storm-petrel, Island Night Lizard, Channel Island Slender Salamander, Santa Catalina Island Rattlesnake, San Clemente Goat, San Clemente Loggerhead Shrike and flora including unique subspecies of Torrey Pine and Oak and the Island Tree mallow.
[edit] Gallery
 Bluebanded Gobies, San Clemente Island |
 Garibaldi, Catalina Island |
 Juvenile Garibaldi, Catalina Island |
 Diver and juvenile Sea Lion, Anacapa Island |
 California Moray Eel |
 Kelp forest and sardines |
 Giant Black Sea Bass, San Clemente Island |
 Sea Fan, Anacapa Island |
 Hermissenda Nudibranch, San Clemente Island |
 Anemones, Catalina Island |
 Bat Ray in kelp forest, San Clemente Island |
 Spanish Shawl nudibranch |
[edit] See also
- Guadalupe Island and the Coronado Islands of Baja California, Mexico share the California chaparral and woodlands ecoregion with the Channel Islands
- Channel Islands (similarly named islands in the English Channel, off the coast of France)
- Dwarf elephant on Channel Islands
[edit] External links
- Channel Islands National Park
- Channel Islands National Marine Sanctuary
- Catalina Island Life During WWII
- "Military Wants Santa Rosa Island" LA Times 12/10/05
- Volunteer on the Channel Islands
- Kayaking the Channel Islands
- Channel Islands Weather
- "The Channel Islands: Special Places in the Garden's History," Santa Barbara Botanic Garden Newsletter: Part 2 | Part 3 | Part 4 | Part 5 (Part 1 not online)
| Channel Islands of California: Anacapa Island - San Clemente Island - San Miguel Island San Nicolas Island - Santa Barbara Island Santa Catalina Island - Santa Cruz Island - Santa Rosa Island |
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