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China–Australia Migratory Bird Agreement
The China–Australia Migratory Bird Agreement (CAMBA) is a bilateral treaty between Australia and China that aims to protect migratory birds and their environment between the two countries. Throughout all six Articles, the treaty defines what a migratory bird is, outlines key prohibitions for both contracting parties and determines the responsibilities of both nations to protect migratory birds and their habitats. The CAMBA was first developed on 20 October 1986, and came into force on 1 September 1988. Eighty-one bird species are listed in the agreement, as shown in the CAMBA Annex listed below. The CAMBA was developed to provide more legal protection for migratory birds, especially those that are critically endangered or are at threat of extinction. Both China and Australia have agreed to encourage the creation of programs to support the protection of bird species, to share any information like research on these birds and to ensure conservation such as by preventing the import ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canberra
Canberra ( ; ) is the capital city of Australia. Founded following the Federation of Australia, federation of the colonies of Australia as the seat of government for the new nation, it is Australia's list of cities in Australia, largest inland city, and the list of cities in Australia by population, eighth-largest Australian city by population. The city is located at the northern end of the Australian Capital Territory at the northern tip of the Australian Alps, the country's highest mountain range. Canberra's estimated population was 473,855. The area chosen for the capital had been inhabited by Aboriginal Australians for up to 21,000 years, by groups including the Ngunnawal and Ngambri. history of Australia (1788–1850), European settlement commenced in the first half of the 19th century, as evidenced by surviving landmarks such as St John the Baptist Church, Reid, St John's Anglican Church and Blundells Cottage. On 1 January 1901, federation of the colonies of Australi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinction
Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and recover. As a species' potential Range (biology), range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxon, Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the Fossil, fossil record) after a period of apparent absence. Over five billion species are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryotes globally, possibly many times more if microorganisms are included. Notable extinct animal species include Dinosaur, non-avian dinosaurs, Machairodontinae, saber-toothed cats, and mammoths. Through evolution, species arise through the process of specia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cattle Egret
The western cattle egret (''Ardea ibis'') is a species of heron (family (biology), family heron, Ardeidae) found in the tropics, subtropics and warm temperate zones. Formerly, most taxonomic authorities lumped this species and the eastern cattle egret together (called the cattle egret), but the two cattle egrets are now treated as separate species. Despite the similarities in plumage to the egrets of the genus ''Egretta'', it is more closely related to the herons of ''Ardea (genus), Ardea''. Originally native to parts of Asia, Africa and Europe, it has undergone a rapid expansion in its range (biology), distribution and successfully Colonisation (biology), colonised much of the rest of the world in the last century. It is a white bird adorned with buff feather, plumes in the breeding season. It nests in bird colony, colonies, usually near bodies of water and often with other wading birds. The bird nest, nest is a platform of sticks in trees or shrubs. Western cattle egrets exploi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Frigatebird
The lesser frigatebird (''Fregata ariel'') is a seabird of the frigatebird family Fregatidae. At around 75 cm (30 in) in length, it is the smallest species of frigatebird. It occurs over tropical and subtropical waters across the Indian and Pacific Oceans as well as off the Atlantic coast of Brazil. The lesser frigatebird is a lightly built seabird with brownish-black plumage, long narrow wings and a deeply forked tail. The male has a striking red gular sac which he inflates to attract a mate. The female is slightly larger than the male and has a white breast and belly. Frigatebirds feed on fish taken in flight from the ocean's surface (often flying fish), and sometimes indulge in kleptoparasitism, harassing other birds to force them to regurgitate their food. Taxonomy The lesser frigatebird was first described as ''Atagen ariel'' by the English zoologist George Gray in 1845 from a specimen collected on Raine Island, Queensland, Australia. The lesser frigatebird is on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christmas Frigatebird
The Christmas frigatebird (''Fregata andrewsi''), or Christmas Island frigatebird, is a seabird of the frigatebird family Fregatidae which is an endemic breeder to Christmas Island in the Indian Ocean. Apart from the Ascension frigatebird, the three other species of frigatebird have much more widely distributed breeding locations. The Christmas frigatebird is a large lightly built seabird with brownish-black plumage, long narrow wings and a deeply forked tail. It has a wingspan of around . The male has an egg shaped white patch on his belly and a striking red gular sac which he inflates to attract a mate. The female is slightly larger than the male and has a white breast and belly. They feed on fish taken in flight from the ocean's surface (mostly flying fish), and sometimes indulge in kleptoparasitism, harassing other birds to force them to regurgitate their food. The species is listed as Vulnerable by the International Union for Conservation of Nature (IUCN). Taxonomy and sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Frigatebird
The great frigatebird (''Fregata minor'') is a large seabird in the frigatebird family (biology), family. There are major nesting populations in the tropical Pacific Ocean, such as Hawaii and the Galápagos Islands; in the Indian Ocean, colonies can be found in the Seychelles (on Aldabra Island, Aldabra and Aride Islands) and Mauritius, and there is a tiny population in the South Atlantic, mostly on and around St. Helena and Boatswain Bird Island (Ascension Island). The great frigatebird is a large and lightly built seabird up to 105 cm long with predominantly black plumage. The species exhibits sexual dimorphism; the female is larger than the adult male and has a white throat and breast, and the male's scapular feathers have a purple-green sheen. In the breeding season, the male is able to distend his striking red gular sac. The species feeds on fish taken in flight from the ocean's surface (mostly flying fish), and indulges in kleptoparasitism less frequently than other fri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Booby
The brown booby (''Sula leucogaster'') is a large seabird of the booby family Sulidae, of which it is perhaps the most common and widespread species. It has a pantropical range, which overlaps with that of other booby species. The gregarious brown booby commutes and forages at low height over inshore waters. Flocks plunge-dive to take small fish, especially when these are driven near the surface by their predators. They nest only on the ground, and roost on solid objects rather than the water surface. Taxonomy The brown booby was described by the French polymath Georges-Louis Leclerc, Comte de Buffon in his ''Histoire Naturelle des Oiseaux'' in 1781. The bird was also illustrated in a hand-coloured plate engraved by François-Nicolas Martinet in the ''Planches Enluminées D'Histoire Naturelle'' which was produced under the supervision of Edme-Louis Daubenton to accompany Buffon's text. Buffon did not include a scientific name with his description but in 1783 the Dutch naturalis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-footed Booby
The red-footed booby (''Sula sula'') is a large seabird of the booby family, Sulidae. Adults always have red feet, but the colour of the plumage varies. They are powerful and agile fliers, but they are clumsy in takeoffs and landings. They are found widely in the tropics, and breed colonially in coastal regions, especially isolated islands such as St. Brandon, Mauritius (Cargados Carajos shoals). The species faces few natural or man-made threats, although its population is declining; it is considered to be a least-concern species by the International Union for Conservation of Nature (IUCN). Taxonomy The red-footed booby was formally described by the Swedish naturalist Carl Linnaeus in 1766, in the twelfth edition of his ''Systema Naturae''. He gave it the binomial name ''Pelecanus sula'' and described it based on a specimen from Barbados. The present genus ''Sula'' was introduced by the French scientist Mathurin Jacques Brisson in 1760. The word ''Sula'' is Norwegian for a g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-tailed Tropicbird
The white-tailed tropicbird (''Phaethon lepturus'') or yellow-billed tropicbird is a tropicbird. It is the smallest of three closely related seabirds of the tropical oceans and smallest member of the order Phaethontiformes. It is found in the tropical Atlantic (ocean), Atlantic, western Pacific and Indian Ocean, Indian Oceans. It also breeds on some Caribbean islands, and a few pairs have started nesting recently on Little Tobago, joining the red-billed tropicbird colony. In addition to the tropical Atlantic, it nests as far north as Bermuda, where it is locally called a "longtail". Taxonomy French zoologist François Marie Daudin described the white-tailed tropicbird in 1802. "White-tailed tropicbird" has been designated the official name by the International Ornithologists' Union (IOC). Its closest relative is the red-tailed tropicbird (''P. rubricauda''), the split between their ancestors taking place about four million years ago. Six subspecies are recognised by the IOC: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leach's Storm Petrel
Leach's storm petrel or Leach's petrel (''Hydrobates leucorhous'') is a small seabird of the tubenose order. It is named after the British zoologist William Elford Leach. The scientific name is derived from Ancient Greek. ''Hydrobates'' is from ''hydōr'' "water", and ''batēs'' "walker", and ''leucorhous'' is from ''leukos'', "white" and ''orrhos'', "rump". It was formerly defined in the genus '' Oceanodroma'' before that genus was synonymized with '' Hydrobates''. It breeds on inaccessible islands in the colder northern areas of the Atlantic and Pacific Oceans. It nests in colonies close to the sea in well concealed areas such as rock crevices, shallow burrows, or even logs. It lays a single white egg, which often has a faint ring of purple spots at the large end. This storm petrel is strictly nocturnal at the breeding sites to avoid predation by gulls and skuas, and even avoids coming to land on clear, moonlit nights. The largest colony of Leach's storm petrels can be found o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sooty Shearwater
The sooty shearwater (''Ardenna grisea'') is a medium-large shearwater in the seabird family Procellariidae. In New Zealand, it is also known by its Māori language, Māori name , and is harvested by Māori people for muttonbirding, muttonbird, like its relatives the wedge-tailed shearwater (''A. pacificus'') and the Australian short-tailed shearwater (''A. tenuirostris''). Taxonomy The sooty shearwater was species description, formally described in 1789 by the German naturalist Johann Friedrich Gmelin under the binomial name ''Procellaria grisea''. The shearwater had been briefly described in 1777 by James Cook in the account of his Second voyage of James Cook, second voyage to the Pacific, but without a valid scientific name; and also in 1785 the English ornithologist John Latham (ornithologist), John Latham had described a museum specimen, again without giving it a scientific name. The sooty shearwater is now placed in the genus ''Ardenna'', that was described in 1853 by Ludwig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streaked Shearwater
The streaked shearwater (''Calonectris leucomelas'') is a species of seabird. The adult bird averages in length, with a wingspan. Description The streaked shearwater feeds mainly on fish and squid. It follows fishing boats, attracted to anchovy crawls off Japan and has been known to be taken as by-catch in nets or drowned when ingesting the bait on long-line fishing lines. The streaked shearwater nests in burrows. It prefers forested hills. This bird is abundant and widespread; however, some mortality occurs through becoming entangled in fishing nets, and from some predation by cats and rats. In addition, it is harvested by some traditional endemic human cultures. Distribution This species is pelagic, but is also found in inshore waters. It occurs in the Pacific Ocean, nesting in Japan and the Korean Peninsula, predominantly on their offshore islands. After breeding, the streaked shearwater migrate south, feeding in the seas off northern New Guinea, the Arafura Sea, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
