Macaronesian Biogeographic Region | |
---|---|
Ecology | |
Realm | Palearctic |
Geography | |
Countries | Portugal · Azores · Madeira Spain · Canary Islands |
Oceans or seas | Atlantic Ocean |
The Macaronesian Biogeographic Region is a biogeographic region, as defined by the European Environment Agency, that covers the Azores, the Canary Islands, and Madeira. The name comes from the group of four archipelagos collectively known as Macaronesia that also include Cape Verde, which is not included in the European region.
The Macaronesian Biogeographic Region includes the Portuguese archipelagos of the Azores and Madeira, and the Spanish Canary Islands. [1]
The Natura 2000 list of sites of Community importance for the region was the first such list to be adopted, in December 2001. It contained 208 sites covering over 5,000 square kilometres (1,900 sq mi) of land and sea. The list is updated every year. [1] As of 14 December 2018 it contained 224 entries ranging from ES0000041 Ojeda, Inagua y Pajonales, 3,527.6 hectares (8,717 acres) at 27°56′38″N15°41′55″W / 27.9438°N 15.6985°W to PTTER0018 Costa das Quatro Ribeiras — Ilha da Terceira, 267.63 hectares (661.3 acres) at 38°48′N27°13′W / 38.80°N 27.21°W . [2]
The archipelagos all have a volcanic origin, complex landscape and gentle climate, and have rich biodiversity. [1]
The Azores, officially the Autonomous Region of the Azores, is one of the two autonomous regions of Portugal. It is an archipelago composed of nine volcanic islands in the Macaronesia region of the North Atlantic Ocean, about 1,400 km (870 mi) west of Lisbon, about 1,500 km (930 mi) northwest of Morocco, and about 1,930 km (1,200 mi) southeast of Newfoundland, Canada.
Cape Verde is a group of arid Atlantic islands which are home to distinct communities of plants, birds, and reptiles. The islands constitute the unique Cape Verde Islands dry forests ecoregion, according to the World Wildlife Fund.
Madeira, officially the Autonomous Region of Madeira, is one of two autonomous regions of Portugal, the other being the Azores. It is an archipelago situated in the North Atlantic Ocean, in a region known as Macaronesia, just under 400 kilometres (250 mi) to the north of the Canary Islands and 520 kilometres (320 mi) west of the Kingdom of Morocco. Madeira is geologically located on the African Tectonic Plate, although it is culturally, politically and ethnically associated with Europe, with its population predominantly descended from original Portuguese settlers. Its population was 251,060 in 2021. The capital of Madeira is Funchal, which is located on the main island's south coast.
The Atlantic canary, known worldwide simply as the wild canary and also called the island canary, common canary, or canary, is a small passerine bird belonging to the genus Serinus in the true finch family, Fringillidae. It is native to the Canary Islands, the Azores, and Madeira. It has two subspecies: Wild canary or common canary and domestic canaria. Wild birds are mostly yellow-green, with brownish streaking on the back. The species is common in captivity and a number of colour varieties have been bred.
Zino's petrel or the freira, is a species of small seabird in the gadfly petrel genus, endemic to the island of Madeira. This long-winged petrel has a grey back and wings, with a dark "W" marking across the wings, and a grey upper tail. The undersides of the wings are blackish apart from a triangle of white at the front edge near the body, and the belly is white with grey flanks. It is very similar in appearance to the slightly larger Fea's petrel, and separating these two Macaronesian species at sea is very challenging. It was formerly considered to be a subspecies of the soft-plumaged petrel, P. mollis, but they are not closely related, and Zino's was raised to the status of a species because of differences in morphology, calls, breeding behaviour and mitochondrial DNA. It is one of Europe's most endangered seabirds, with breeding areas restricted to a few ledges high in the central mountains of Madeira.
The Savage Islands or Selvagens Islands are a small Portuguese archipelago in the North Atlantic Ocean, 280 kilometres (175 mi) south of Madeira, and 165 kilometres (105 mi) north of the Canary Islands. The archipelago includes two major islands, Selvagem Grande and Selvagem Pequena, each surrounded by a cluster of islets and reefs, with the total area of 2.73 km2 (1.05 sq mi). The archipelago is administered as part of the Portuguese municipality of Funchal, belongs to the Madeiran civil parish of Sé, and is the southernmost point of Portugal.
Macaronesia is a collection of four volcanic archipelagos in the North Atlantic, off the coasts of Africa and Europe. Each archipelago is made up of a number of Atlantic oceanic islands, which are formed by seamounts on the ocean floor whose peaks have risen above the ocean's surface. They are grouped politically into four groups- the Azores and Madeira archipelagos are part of Portugal, the Canary Islands are part of Spain, and the Cape Verde islands comprise their own sovereign nation. Politically, the islands belonging to Portugal and Spain are part of the European Union. Geologically, most of Macaronesia is part of the African tectonic plate. The Azores are located in the triple junction between the Eurasian, North American and African plates.
The trocaz pigeon, Madeira laurel pigeon or long-toed pigeon is a pigeon which is endemic to the island of Madeira, Portugal. It is a mainly grey bird with a pinkish breast; its silvery neck patch and lack of white wing markings distinguish it from its close relative and probable ancestor, the common wood pigeon. Its call is a characteristic six-note cooing, weaker and lower-pitched than that of the wood pigeon. Despite its bulky, long-tailed appearance, this pigeon has a fast, direct flight.
Dracaena draco, the Canary Islands dragon tree or drago, is a subtropical tree in the genus Dracaena, native to the Canary Islands, Cape Verde, Madeira, western Morocco, and possibly introduced into the Azores.
SATA Air Açores is a Portuguese airline based in São Sebastião, Ponta Delgada in the Azores, Portugal. It operates scheduled passenger, cargo and mail services around the Azores. It provides its own maintenance and handling services and manages four regional airports. Its main base is at João Paulo II Airport, Ponta Delgada. It also maintains a subsidiary for mid- and long-haul flights, Azores Airlines, the former SATA International.
The Madeira firecrest, Madeira kinglet, or Madeiracrest is a very small passerine bird endemic to the island of Madeira. It is a member of the kinglet family. Before it was recognised as a separate species in 2003, it was classified as a subspecies of the common firecrest. It differs in appearance and vocalisations from its relative, and genetic analysis has confirmed it as a different species. The Madeiran bird has green upperparts, whitish underparts and two white wingbars, and a distinctive head pattern with a black eye stripe, short white supercilium, and a crest that is mainly orange in the male and yellow in the female.
Picconia is a genus of two species of flowering plants in the family Oleaceae, found in the laurel forests habitat of Macaronesia.
The World Geographical Scheme for Recording Plant Distributions (WGSRPD) is a biogeographical system developed by the international Biodiversity Information Standards (TDWG) organization, formerly the International Working Group on Taxonomic Databases. The WGSRPD standards, like other standards for data fields in botanical databases, were developed to promote "the wider and more effective dissemination of information about the world's heritage of biological organisms for the benefit of the world at large". The system provides clear definitions and codes for recording plant distributions at four scales or levels, from "botanical continents" down to parts of large countries. The codes may be referred to as TDWG geographical codes. Current users of the system include the International Union for Conservation of Nature (IUCN), the Germplasm Resources Information Network (GRIN), and Plants of the World Online (POWO).
Vesitükimaa is a small, uninhabited Estonian islet located in Saaremaa Parish, at the tip of Sõrve Peninsula of Saaremaa island. It is a site of European Community importance for the Boreal Biogeographical Region, its coordinates are 57°53′49″N22°02′26″E and its territory is 12,6 km2.
The barred hogfish is a species of wrasse native to the eastern Atlantic Ocean, where it occurs around the Macaronesian island groups of the Azores, Madeira, the Canary Islands and Cape Verde. This species occurs on rocky reefs at depths of 20 to 200 m. It can reach a length of 43 cm (17 in), though most do not exceed 30 cm (12 in). It is of minor importance to local commercial fisheries. This species was formally described as Labrus scrofa in 1839 by Achille Valenciennes with the type locality given as the Cape Verde Islands.
Jardín Botánico Canario Viera y Clavijo is the full name of the botanical garden on Gran Canaria, one of the Canary Islands. "Jardín Botánico Canario" means "Botanical Garden of the Canaries", while the additional words "Viera y Clavijo" honor the pioneering Spanish cleric and scholar José Viera y Clavijo (1731–1813), who attempted to found a botanical garden in the Canary Islands in the late eighteenth century.
Asplenium anceps is a diploid fern of family Aspleniaceae and one of the ancestors of the ferns that form the trichomanes complex. It lives exclusively in the three northernmost archipelagoes of the Macaronesian region, that is, is an endemic macaronesian fern. Its fronds are leathery and plastic and rachis is very thick, bright reddish brown and is traversed throughout its length of three wings, two on the upper surface to draw a groove and a third on the lower surface which is characteristic and unique to this species, since all other species of the trichomanes complex without. A typical feature of this fern, which he shares with all its hybrid offspring is the existence of a small atrium on the basis of medium and less pinnae directed toward the apex of the blade with one or two sori on its underside.
The Madeira evergreen forests is a laurissilva ecoregion of southwestern Europe. It covers the archipelago of Madeira and some nearby islands in the Atlantic Ocean. Laurel forest, known as Laurisilva of Madeira, once covered the islands. Over centuries the laurel forests were mostly cleared. Madeira's remaining forests are now protected.