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Caracara

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Guadalupe Island (Spanish: Isla Guadalupe ) is a volcanic island located 241 kilometres (130 nautical miles) off the western coast of Mexico 's Baja California Peninsula and about 400 km (200 nmi) southwest of the city of Ensenada in the state of Baja California , in the Pacific Ocean . The various volcanoes are extinct or dormant. In 2005 Guadalupe Island and its surrounding waters and islets were declared a biosphere reserve to restore its vegetation (decimated by feral goats ) and to protect its population of marine mammals and birds. The island was a popular destination for great white shark cage diving prior to a tourism ban was set in place in 2022. Guadalupe Island is inhabited only by scientists, military personnel operating a weather station, and a small group of seasonal fishermen. The island is mostly arid and has very little surface water.

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37-414: (Redirected from Carcara ) Caracara or Carcara may refer to: Biology [ edit ] Caracara (genus) , a genus of birds with two recent species Caracara (subfamily) , a subfamily of birds with five genera Cara cara navel a kind of orange Art and entertainment [ edit ] "Caracara" (song) , a 2014 song by K.O "Carcará",

74-509: A 1,200-metre-long (3,900 ft) runway. At the end of the runway near threshold 5 is the wreckage of a Lockheed Model 18 Lodestar , which overshot the runway during landing. A North American B-25J-30/32 Mitchell , BMM-3501 (c/n 44-86712), bomber wrecked on the opposite end of the runway, after suffering serious damage in trying to take-off overloaded ( 29°01′36.10″N 118°16′2.98″W  /  29.0266944°N 118.2674944°W  / 29.0266944; -118.2674944 ). The B-25 wreckage

111-478: A 1965 single by Maria Bethânia Caracara , original title of The Last Witness (1999 film) Other uses [ edit ] K'ara K'ara , an Andean mountain Carcará, nickname of Braulio Estima , a Brazilian martial artist USS Caracara (AMc-40) , a U.S. Navy minesweeper Carcara UAV , an unmanned aerial vehicle See also [ edit ] Kara Kara (disambiguation) Topics referred to by

148-465: A chain of high volcanic mountain ridges which rises to a height of 1,298 metres (4,259 ft) at its northern end ( Mount Augusta ). Its smaller counterpart on the southern end is the 975 metres (3,199 ft) El Picacho . The southern part of the island is mostly barren, but there are scattered stands of trees at higher elevations of the northern part of the island and in the Twin Canyon area on

185-446: A cross. The behaviors of caracaras are considered quite strange in relation to those of other falcons. The bird is often seen walking on the ground in search of prey, using its long legs to maneuver its landscapes. In addition to a preference of walking over flying, the birds also create close bonds with their mates. Caracaras are territorial creatures who are year-round landlords of trees and land that they occupy. Their aggressiveness

222-399: A length of 49–58 cm (19–23 in) from head to tail. There are usually four points of identification of the caracara: strikingly white markings on the neck, the tip of both wings, and the tail. Along with their medium length, the caracara also has a wingspan of 122–129 cm (48–51 in). When flying, the caracara is often noted to have a pattern on their underside that looks like

259-686: A northern species C. cheriway and a southern species C. plancus , but the South American Classification Committee of the American Ornithological Society has voted to again merge the two, retaining C. plancus as the crested caracara. The taxonomists of the International Ornithologists' Union have also merged them. The crested caracara is distinguished by its long legs and medium size. The birds can reach

296-424: A very arid, warm climate between 0 and 800 metres (0 and 2,625 feet) elevation, with mean monthly temperature between 15.5 and 20.3 °C (59.9 and 68.5 °F) and an arid, temperate climate above 800 metres (2,600 ft) elevation. Most precipitation occurs over the winter months with a strong influence of northwestern winds and cyclones . Rainfall averages 133 millimetres (5.2 in) near sea level at

333-489: Is about 15 miles length and 5 in width. It is rocky + mountainous but capped with vegetation and is reputed to be thickly inhabited by wild goats of unusual size. Water is found upon the eastern shore and the Island is frequently visited by small vessels engaged in the capture of the sea elephant numbers of which animals are found upon its coast." Many islands or marine species that reside on or near Guadalupe also frequent

370-512: Is an extension of this, which is why they have been seen taking food from much larger creatures like vultures. In flight, this bird is known for having very direct flight. It does not soar for leisure. The crested caracara is the only extant species in Caracara , and was formerly separated into two species, the northern and southern crested caracaras. The modern range includes Cuba, South America, most of Central America and Mexico, just reaching

407-427: Is considered one of the best spots in the world for sightings of the great white shark ( Carcharhodon carcharias ), because of its clear water and large population of pinnipeds, their primary prey. Because of the aggregation of over 350 identified white sharks, the island has hosted a recreational cage diving industry from one boat in 2005, to as many as eight operators in 2019, bringing thousands of shark enthusiasts to

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444-471: Is different from Wikidata All article disambiguation pages All disambiguation pages Caracara (genus) and see text Polyborus Caracara is a genus in the family Falconidae and the subfamily Polyborinae . It contains one extant species, the crested caracara , and one recently extinct species, the Guadalupe caracara . The crested caracara had in recent years been split into

481-515: Is much greater because of fog drip . Guadalupe Island was a major destination for Russian and American fur hunters seeking the Guadalupe fur seal ( Arctocephalus townsendi ) in the 18th and 19th centuries. Captain Auguste Duhaut-Cilly reported in 1827 that a Sandwich Islands (Hawaiian Islands) brig "had spent several months there and collected three thousand sealskins". The northern elephant seal ( Mirounga angustirostris )

518-419: Is permanently prohibited. The Mexican Government’s ban covers all tourism inside the reserve, including film production and liveaboard diving. The island has been recognised as an Important Bird Area (IBA) by BirdLife International . Before the extirpation of the feral goats , surveys found eight major land habitats on Guadalupe: A ninth habitat type, California juniper woodland and extending on

555-606: The California chaparral and woodlands ecoregion with the Channel Islands of California in the United States, but the island was at one time practically denuded of all plants higher than a few centimeters by up to 100,000 feral goats . Originally brought to the island in the 19th century by European whalers and sealers for provisions when stopping over, the population eventually eliminated most vegetation;

592-527: The Mexican government (including SEMARNAT ) and the conservation group Grupo de Ecología y Conservación de Islas began extirpating the feral goats. In June 2005, after many years of false starts, the Mexican government had almost completed a round-up and evacuation of the remaining feral goat population. In 2007, the feral goat extirpation program ended (10,000 feral goats were extirpated). Guadalupe Island

629-636: The Channel Islands, and vice versa. In stark contrast to the rampant extinction of terrestrial life that happened at the same time, Guadalupe was the last refuge for the northern elephant seal ( Mirounga angustirostris ) and the Guadalupe fur seal ( Arctocephalus townsendi ) in the 1890s. The island has been a pinniped sanctuary since 1975. The movement of the cool, nutrient-rich water current promotes phytoplankton production and attracts both coastal and deep-water species, including spanish mackerel, yellowfin tuna and great white sharks . Guadalupe

666-650: The Pacific Ocean that are not on the continental shelf are the Revillagigedo Islands and Rocas Alijos . Guadalupe Island and its islets are the westernmost region of Mexico. The first known sighting of Guadalupe Island was in 1602 when a Spanish expedition headed by Sebastián Vizcaíno sailed by but did not land on the island. In the late 18th and 19th centuries the island was frequently visited by fur seal , otter , and elephant seal hunters. Goats were probably introduced by seal hunters in

703-590: The central plateau below the cypress forest, was entirely gone by 1906. What other endemic lifeforms underwent coextinction with it will forever remain unknown. Animals: Plants: Numerous taxa have gone extinct due to the habitat destruction by the feral goats , which in turn rendered the endemic fauna vulnerable to predation by introduced feral cats and adverse weather by depriving them of shelter. There have been 5–6 extinctions of birds: Globally extinct plant taxa from Guadalupe Island are: and one species of plant incertae sedis Its time zone

740-414: The city of Ensenada , the municipal seat of the namesake municipality. The postal code of Guadalupe Island is 22997. Campo Oeste ("West Camp", also called Campo Tepeyac , with 15 buildings) is a small community of abalone and lobster fishermen, located on the western coast, specifically on the north side of West Anchorage, a bay that provides protection from the strong winds and swells that whip

777-545: The crash, the feral goat population once again grew, this time more slowly, until it had reached the new, lower carrying capacity at maybe 10,000–20,000 in modern times. The island had been a nature conservancy area since August 16, 1928, making it one of the oldest reserves in Mexico. Extirpation of the feral goats was long envisioned, but logistical difficulties, such as island size and lack of suitable spots for landing and encamping hunters and material, prevented this. In 2002,

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814-466: The early 1800s and quickly increased their numbers, nearly eradicating the indigenous vegetation. The 2010 census recorded a population of 213 people on the island. In 2015, it was estimated to have fewer than 150 permanent residents. Guadalupe is part of Ensenada delegación , one of the 24 delegaciones or subdivisions of Ensenada Municipality of the Mexican state of Baja California. Ensenada delegación and Chapultepec delegación together form

851-482: The feral goats ate any seedlings that managed to germinate, no regeneration of trees was possible. Water, formerly plentiful as the common fogs condensed in the forests of the northern end of the island, today only occurs in a few scattered pools and springs. Because the springs were a critical emergency water supply for the human inhabitants, protective measures including feral goat fences were installed beginning in 2000, allowing new seedlings of many species to survive for

888-570: The first time in 150 years. Seacology , a non-profit environmental group located in Berkeley, CA, provided funding to the Island Conservation & Ecology Group for the construction of 10 fenced exclosures to keep feral goats out of the most sensitive areas of Guadalupe Island. In November 1850, U.S. Army Lt. George H. Derby passed the island on his expedition in the U.S. Transport Invincible . He described it thus: "This island

925-707: The island and sells them in the State of Sonora , with permission of Secretariat of the Environment and Natural Resources (SEMARNAT) and the support of the Secretariat of the Navy. Campo Pista is located at the small airport, near the center of the island ( 29°01′24.04″N 118°16′21.75″W  /  29.0233444°N 118.2727083°W  / 29.0233444; -118.2727083 , elevation: 592 m, direction: 05/23). Airport Isla Guadalupe ( ICAO Code MMGD ) has

962-535: The island. In 2019 the Mexican Department SEMARNANT suspended cage diving and sport fishing between May and December to evaluate tourism’s impact on the several hundred protected white sharks congregating there. The Mexican Government said the closure was intended to gather information to adopt the best sustainability practices that guarantee their conservation. As of January 10, 2023, cage diving with great white sharks at Isla Guadalupe, Mexico,

999-521: The islands during winter. Generators provide electricity, and a military vessel brings 30,000 litres (7,900 US gal) of freshwater. The number of fishermen varies annually depending on the fishing season. Ten months of the year the 30 families of the fishing cooperative " Abuloneros and Langosteros of Guadalupe Island" are present. Additional temporary fishing camps are Campo Norte ("North Camp", four buildings), Campo Lima ( Campo Corrals ) (one building) and Arroyitos (four buildings). At

1036-452: The northeast coast. The coast generally consists of rocky bluffs with detached rocks fronting some of them. Two high and prominent islets are within three kilometres (1.9 mi) of the southwestern end of the island, separated from one another by a gap called Tuna Alley : Elsewhere, the other islets are very small and close to the shore, all less than one kilometre ( 1 ⁄ 2  nmi) away: The island has two major climate zones :

1073-525: The northern end of the island and may have formed during the Holocene epoch . A series of very fresh-looking alkali basalt flows along with trachyte domes in the northern shield volcano caldera represent the most recently formed rocks on Guadalupe Island. The island measures 35 kilometres (22 mi) north-south and up to 9.5 kilometres (6 mi) east-west, with a total area of 243.988 km ( 94 + 13 ⁄ 64  sq mi). It features

1110-451: The number of feral goats declined to a few thousand. Before this collapse, the main impact of the feral goat population was about the turn of the 19th/20th century. Naturalist A. W. Anthony wrote in 1901: "It is directly due to the despised Billy-goat that many interesting species of plants formerly abundant are now extinct, and also that one or more of the birds peculiar to the island has disappeared, and others are following rapidly." After

1147-413: The same term [REDACTED] This disambiguation page lists articles associated with the title Caracara . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Caracara&oldid=1241622378 " Category : Disambiguation pages Hidden categories: Short description

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1184-438: The south end, but appears to be much more at the high north end. An estimate for the rainfall in the northern highlands is possible by way of taking Pinus radiata as an indicator, which is native to that area of the island. In other places where Pinus radiata is native, it grows best with about 750 millimetres (30 in) of rainfall but under some conditions can survive with as little as half that much. The effective moisture

1221-558: The southern tip, on Melpómene Cove, there is a weather station staffed by a detachment from the Mexican Ministry of the Navy. The site is called Campamento Sur ("South Encampment"). Campo Bosque was established as a temporary camp in 1999 in the cypress forest in the north. The camp houses members of the Cooperative Farming Society "Francisco Javier Maytorena, S.C. of R.L." and removes goats from

1258-527: The southernmost parts of the United States, including Florida. Native to Guadalupe Island off the west coast of Baja California , the Guadalupe caracara was hunted to extinction by 1906. An additional six species have been described on the basis of fossil and subfossil records: An unnamed Late Pleistocene species of Caracara from Argentina was the largest falcon ever, with a minimum weight estimate of around 4.5 kilograms (9.9 lb). Guadalupe Island The two other Mexican island groups in

1295-433: Was also ruthlessly hunted for the oil in its blubber. Northern elephant seals were thought to be extinct by 1884 until a remnant population of eight individuals was discovered on Guadalupe Island in 1892 by a Smithsonian expedition, which promptly killed several of them for their collections. The northern elephant seals managed to survive, and were finally protected by the Mexican government in 1922. Guadalupe shares

1332-433: Was designated a biosphere reserve on April 25, 2005. French sea captain Auguste Duhaut-Cilly remarked on the tall trees on the north of Guadalupe Island as he sailed past on January 2, 1827. Of the four large tree species on Guadalupe Island (the Guadalupe palm , Guadalupe cypress , island oak , and Monterey pine ), there were only old individuals left; the California juniper population had entirely disappeared. As

1369-573: Was removed between October 2005 and June 2006. Because Guadalupe Island is located within a biosphere reserve , anyone visiting the island must obtain a permit from the Mexican government ; this means the communities on the island are closed towns . Guadalupe Island has a rugged landscape composed of two shield volcanoes which formed on a now extinct mid-ocean ridge . They are overlain by lava flows and cinder cones that were emplaced along northwest-southeast and northeast-southwest trending fissure vents . The youngest shield volcano comprises

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