Mexico Rocks is a shallow patch reef complex located off the far northern tip of Ambergris Caye, and is part of the Belize Barrier Reef system in the Caribbean Sea. The site consists of approximately 100 Holocene patch reefs clustered on a Pleistocene ridge of limestone and is composed predominantly of boulder star corals ( Montastraea annularis ). [1] The reef has accumulated in shallow water, about 2.5 to 5 metres (8 to 16 ft) deep, over the last 420 years, under static sea level conditions. The site was recommended for designation as a marine preserve in 1978, and was approved in 2015 as a part of the Hol Chan Marine Reserve. [2] [3] The reef is popular among snorkelers and SCUBA divers, and it is seen as an important addition to Ambergris Caye's ecotourism attractions.
Patch coral reefs that predominantly consist of Montastraea annularis are a rare occurrence in Belize; the only other such patch reefs in the country are located at Glover's Reef. [2] In addition, staghorn coral ( Acropora cervicornis ) occurs on the ridge's windward and leeward flanks. Thirty species of hard coral have been identified at Mexico Rocks. [2]
The reef is abundant in fish and invertebrate life. Common fish found at Mexico Rocks include Atlantic blue tang ( Acanthurus coeruleus ), yellowtail snapper ( Ocyurus chrysurus ), and southern stingray ( Dasyatis americana ). Nurse sharks ( Ginglymostoma cirratum ), and green moray eel ( Gymnothorax funebris ) are also found on the reef. Spiny lobster ( Pallinuridae ), conch ( Strombidae ), arrow crab ( Stenorhynchus seticornis ), banded shrimps ( Stenopus hispidus ), and many sponge species also inhabit the reef. [4] [2]
San Pedro is a town on the southern part of the island of Ambergris Caye in the Belize District of the nation of Belize, in Central America. According to 2015 mid-year estimates, the town has a population of about 16,444. It is the second-largest town in the Belize District and largest in the Belize Rural South constituency. The once sleepy fishing village was granted the status of a town in 1984.
A marine park is a park consisting of an area of sea sometimes protected for recreational use, but more often set aside to preserve a specific habitat and ensure the ecosystem is sustained for the organisms that exist there. Most marine parks are designated by governments, and organized like 'watery' national parks.
The Yucatán Channel or Straits of Yucatán is a strait between Mexico and Cuba. It connects the Yucatán Basin of the Caribbean Sea with the Gulf of Mexico. It is just over 200 kilometres (120 mi) wide and nearly 2,800 metres (9,200 ft) deep at its deepest point near the coast of Cuba.
The Gulf or Bay of Honduras is a large inlet of the Caribbean Sea, indenting the coasts of Belize, Guatemala, and Honduras. From north to south, it runs for approximately 200 km from Dangriga, Belize, to La Ceiba, Honduras.
The Mesoamerican Barrier Reef System (MBRS), also popularly known as the Great Mayan Reef or Great Maya Reef, is a marine region that stretches over 1,000 kilometres (620 mi) from Isla Contoy at the tip of the Yucatán Peninsula down to Belize, Guatemala and the Bay Islands of Honduras. The reef system includes various protected areas and parks including the Belize Barrier Reef, Arrecifes de Cozumel National Park, Hol Chan Marine Reserve (Belize), Sian Ka'an biosphere reserve, and the Cayos Cochinos Marine Park. Belize's coastline, including the Belize Barrier Reef, is home to approximately 30% of the Mesoamerican Barrier Reef System.
The Belize Barrier Reef is a series of coral reefs straddling the coast of Belize, roughly 300 meters (980 ft) offshore in the north and 40 kilometers (25 mi) in the south within the country limits. The Belize Barrier Reef is a 300-kilometer (190 mi) long section of the 900-kilometer (560 mi) Mesoamerican Barrier Reef System, which is continuous from Cancún on the north-eastern tip of the Yucatán Peninsula through the Riviera Maya and down to Honduras, making it the second largest coral reef system in the world after the Great Barrier Reef in Australia. It is Belize's top tourist destination, popular for scuba diving and snorkeling and attracting almost half of its 260,000 visitors. It is also vital to the country's fishing industry.
Hol Chan Marine Reserve is a marine reserve close to Ambergris Caye and Caye Caulker, off the coast of Belize. It covers approximately 18 km² (4,448 acres) of coral reefs, seagrass beds, and mangrove forest. Hol Chan is Mayan for "little channel".
The following is an alphabetical list of topics related to the nation of Belize.
Janet Gibson is a biologist and zoologist from Belize. She was awarded the Goldman Environmental Prize in 1990 for her efforts on conservation of the marine ecosystems along the Belizean coast, in particular the barrier reef system. The Belize Barrier Reef was granted UNESCO World Heritage status in 1996, through efforts of Gibson and others. She is the current director of the Belize Wildlife Conservation Society.
The Florida Reef is the only living coral barrier reef in the continental United States. It is the third largest coral barrier reef system in the world. It lies a few miles seaward of the Florida Keys, is about 4 miles wide and extends 270 km (170 mi) from Fowey Rocks just east of Soldier Key to just south of the Marquesas Keys. The barrier reef tract forms a great arc, concentric with the Florida Keys, with the northern end, in Biscayne National Park, oriented north-south and the western end, south of the Marquesas Keys, oriented east-west. The rest of the reef outside Biscayne National Park lies within John Pennekamp Coral Reef State Park and the Florida Keys National Marine Sanctuary. Isolated coral patch reefs occur northward from Biscayne National Park as far north as Stuart, in Martin County. Coral reefs are also found in Dry Tortugas National Park west of the Marquesas Keys. There are more than 6,000 individual reefs in the system. The reefs are 5,000 to 7,000 years old, having developed since sea levels rose following the Wisconsinan glaciation.
Bacalar Chico National Park and Marine Reserve (BCNPMR) is a protected area and UNESCO World Heritage Site on the northern part of Ambergris Caye in Belize.
Half Moon Caye is an island and natural monument of Belize located at the southeast corner of Lighthouse Reef Atoll. This natural monument was the first nature reserve to have been established in Belize under the National Park Systems Act in 1981 and first marine protected area in Central America. This is also Belize's oldest site of wildlife protection since it was first designated as a bird sanctuary in 1924 to protect the habitat of the red-footed booby birds.
Gladden Spit and Silk Cayes Marine Reserve (GSSCMR) is a protected marine reserve in the central part of Belize's Barrier Reef. It covers approximately 25,980 acres (10,510 ha) lying 36 kilometres (22 mi) off the coast of Placencia. Established in 2003, The reserve comes under the authority of the government's Fisheries Department, but is managed by the Southern Environmental Association, a community-based organisation.
Colpophyllia is a genus of stony corals in the family Mussidae. It is monotypic with a single species, Colpophyllia natans, commonly known as boulder brain coral or large-grooved brain coral. It inhabits the slopes and tops of reefs, to a maximum depth of fifty metres. It is characterised by large, domed colonies, which may be up to two metres across, and by the meandering network of ridges and valleys on its surface. The ridges are usually brown with a single groove, and the valleys may be tan, green, or white and are uniform in width, typically 2 centimetres. The polyps only extend their tentacles at night.
Turneffe Atoll is located southeast of Ambergris Caye and Caye Caulker, off the coast of Belize in Central America, 20 miles from Belize City. It is one of three atolls of the Belize Barrier Reef, along with Glover's Reef and Lighthouse Reef. It is approximately 30 miles long and 10 miles wide, making it the largest coral atoll in Belize and in the Mesoamerican Barrier Reef System. The atoll was officially declared a marine reserve on November 22, 2012.
Mycale laevis, the orange icing sponge or orange undercoat sponge, is a species of marine demosponge in the family Mycalidae. Mycale is a large genus and this species is placed in the subgenus Mycale making its full name, Mycale (Mycale) laevis. This sponge is found in the Caribbean Sea and the Gulf of Mexico and usually grows in association with one of a small number of species of coral.
Orbicella faveolata, commonly known as mountainous star coral, is a colonial stony coral in the family Merulinidae. It is native to the Caribbean Sea and the Gulf of Mexico and is listed as "endangered" by the International Union for Conservation of Nature. This species was formerly known as Montastraea faveolata.
Orbicella franksi, commonly known as boulder star coral, is a colonial stony coral in the family Merulinidae. It is native to shallow waters in the Caribbean Sea, the Gulf of Mexico, the Bahamas, Bermuda and Florida, and is listed as a "vulnerable species" by the International Union for Conservation of Nature.
Orbicella is a genus of stony corals in the Merulinidae family. The Orbicella species complex comprises three sister species, namely Orbicella faveolata, Orbicella annularis and Orbicella franksi, all of which are shallow-water, zooxanthellate species and are native to the tropical western Atlantic Ocean, the Caribbean Sea and the Gulf of Mexico.
Lighthouse Reef is an atoll in the Caribbean Sea, the easternmost part of the Belize Barrier Reef and one of its three atolls, the other two being Turneffe Atoll and Glover's Reef. Lighthouse Reef is located about 80 kilometres (50 mi) southeast of Belize City. The atoll is of oblong shape, approximately 35 kilometres (22 mi) long from north to south, and about 8 kilometres (5.0 mi) wide. It forms a shallow sandy lagoon with an area of 120 square kilometres (46 sq mi) and a depth between 2 to 6 metres deep.
Coordinates: 17°59′21″N87°54′21″W / 17.9892°N 87.9058°W
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