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Dog Island, Anguilla
Dog Island is an uninhabited small island of located approximately to the north-west of Anguilla.Dog Island: A Seabird’s (and Seabirders’) Paradise ''Anguilla News'', Retrieved October 18, 2010Two St. Croix Couples Marooned On Dog Isle ''The Virgin Islands Daily News'', May 5, 1970The West India Pilot p. 136-37 (1887) It is low and rocky, with three small cays off the west and north coasts. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for separating the New World of the Americas (North America and South America) from the Old World of Afro-Eurasia (Africa, Asia, and Europe). Through its separation of Afro-Eurasia from the Americas, the Atlantic Ocean has played a central role in the development of human society, globalization, and the histories of many nations. While the Norse colonization of North America, Norse were the first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be the most consequential. Columbus's expedition ushered in an Age of Discovery, age of exploration and colonization of the Americas by European powers, most notably Portuguese Empire, Portugal, Spanish Empire, Sp ... [...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] |
Uninhabited Islands Of Anguilla
The list of uninhabited regions includes a number of places around the globe. The list changes year over year as human beings migrate into formerly uninhabited regions, or migrate out of formerly inhabited regions. Definitions The exact definition of what makes a place "uninhabited" is not simple. Nomadic hunter-gather and pastoral societies live in extremely low population densities and range across large territories where they camp, rather than staying in any one place year-round. During the height of settler colonialism many European governments declared huge areas of the New World and Australia to be ''Terra nullius'' (land belonging to no one), but this was done to create a legal pretext to annex them to European empires; these lands were not, and are not uninhabited. While some communities are still nomadic, there are many remote and isolated communities in the less populated parts of the world that are separated from each other by hundreds or thousands kilometres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biosecurity
Biosecurity refers to measures aimed at preventing the introduction or spread of harmful organisms (e.g. viruses, bacteria, plants, animals etc.) intentionally or unintentionally outside their native range or within new environments. In agriculture, these measures are aimed at protecting food crops and livestock from pest (organism), pests, invasive species, and other organisms not conducive to the welfare of the human population. The term includes Biological pest control, biological threats to people, including those from pandemic diseases and bioterrorism. The definition has sometimes been broadened to embrace other concepts, and it is used for different purposes in different contexts. The COVID-19 pandemic is a recent example of a threat for which biosecurity measures have been needed in all countries of the world. Background and terminology The term "biosecurity" has been defined differently by various disciplines. The term was first used by the agricultural and environmenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brodifacoum
Brodifacoum is a highly lethal 4-Hydroxycoumarins, 4-hydroxycoumarin vitamin K antagonist anticoagulant poison. In recent years, it has become one of the world's most widely used pesticides. It is typically used as a rodenticide, but is also used to control larger pests such as common brushtail possum, possums.Eason, C.T. and Wickstrom, M. ''Vertebrate pesticide toxicology manual'', New Zealand Department of Conservation Brodifacoum has an especially long half-life in the body, which ranges up to nine months, requiring prolonged treatment with antidotal vitamin K for both human and pet poisonings. It has one of the highest risks of secondary poisoning to both mammals and birds.Rodenticides: Topic Fact Sheet National Pesticide Information Center Significant experience in brodifacoum poisonings has been g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Rats
The black rat (''Rattus rattus''), also known as the roof rat, ship rat, or house rat, is a common long-tailed rodent of the stereotypical rat genus ''Rattus'', in the subfamily Murinae. It likely originated in the Indian subcontinent, but is now found worldwide. The black rat is black to light brown in colour with a lighter underside. It is a generalist omnivore and a serious pest to farmers because it feeds on a wide range of agricultural crops. It is sometimes kept as a pet. In parts of India, it is considered sacred and respected in the Karni Mata Temple in Deshnoke. Taxonomy ''Mus rattus'' was the scientific name proposed by Carl Linnaeus in 1758 for the black rat. Three subspecies were once recognized, but today are considered invalid and are now known to be actually color morphs: *''Rattus rattus rattus'' – roof rat *''Rattus rattus alexandrinus'' – Alexandrine rat *''Rattus rattus frugivorus'' – fruit rat Characteristics A typical adult black rat is long, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feral Goat
The feral goat is the domestic goat (''Capra hircus'') when it has become established in the wild. Feral goats occur in many parts of the world. Species Feral goats consist of many breeds of domestic goats, all of which stem from the wild goat (''C. aegagrus''). Although breeds can look different, they all share similar characteristics. Physically, both domestic and feral goats can be identified by their prominent straight horns (more prominent on male goats), rectangular pupils, and coarse hair. In addition, most domestic goats/feral goats weigh around , with heavier goats tending to be wild goats. Behavior The feral goat is seen in Australia, New Zealand, Great Britain, Ireland, Hawaii, Brazil, Honduras, Lebanon, Panama, Madagascar, the Comoros, Mauritius, Réunion, New Guinea, the Galápagos Islands, Cuba, and in many other parts of the world. When feral goats reach large populations in habitats which are not adapted to them, they may become an invasive species with seri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mabuya
''Mabuya'' is a genus of long-tailed skinks, lizards in the family Scincidae. The genus is restricted to species from various Caribbean islands. Out of 26 recognized species, six species are only found in Caribbean islands. Species in the genus ''Mabuya'' are primarily carnivorous, though many are omnivorous. The genus is viviparous, having a highly evolved placenta that resembles that of eutherian mammals. Formerly, many Old World species were placed here, as ''Mabuya'' was a kind of "wastebasket taxon". These Old World species are now placed in the genera '' Chioninia'', ''Eutropis'', and ''Trachylepis''. Under the older classification, the New World species were referred to as "American mabuyas", and as of 2024 include the genera '' Alinea'', '' Aspronema'', '' Brasiliscincus'', '' Capitellum'', '' Copeoglossum'', '' Maracaiba'', '' Marisora'', and '' Varzea''. Most species in this genus are feared to be possibly extinct due to introduced predators. Species Listed alphabeti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Island Least Gecko
The island least gecko (''Sphaerodactylus sputator'') is a species of gecko endemic to the Lesser Antilles in the Caribbean. Geographic range ''S. sputator'' can be found on Anguilla (and some of its satellites), Saint Martin, Saint Barthélemy, Saint Kitts, Nevis, and Sint Eustatius. Description Populations of ''S. sputator'' on Anguilla have a pale pink dorsal surface, with between five and eight pale crossbands on the back. The throat is pale yellow, and the ventral surface is light cream-colored. It has a gold iris, with a yellow canthal line. On Saint Martin, it has a tan dorsal color, with a pearl-colored ventral surface. The tail is pale yellow to orange, and the iris is bronze-colored. References Further reading * Boulenger GA (1885). ''Catalogue of the Lizards in the British Museum (Natural History). Second Edition. Volume I. Geckonidæ ...'' London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xii + 436 pp. + Plates I-XXXII. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerodactylus Parvus
''Sphaerodactylus parvus'', the Anguilla Bank geckolet, is a species of lizard belonging to the family Sphaerodactylidae, the least geckos or sphaeros. This species is endemic to the Anguilla Bank of islands in the Lesser Antilles, which comprises Anguilla, Saint Martin, and Saint Barthélemy. Taxonomy ''Sphaerodactylus parvus'' was first foramlly described in 1962 as a subspecies of '' S. macrolepis'', ''S. macrolepis parvus'', by the American herpetologist Wayne King with its type locality given as 2.35 miles west and .25 miles north of Philipsburg in Sint Maarten. In 2001 Robert Powell and Robert W. Henderson changed its taxonomic status from a subspecies to a species, ''S. parvus''. ''Sphaerodactylus'' was formerly included in the family Gekkonidae but in 1954 Garth Underwood proposed the family Sphaerodactylidae, This family is classified within the infraorder Gekkota the sole extant taxon within the clade Gekkonomorpha of the order Squamata, which includes the lizard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anguilla Bank Anole
''Anolis gingivinus'', also known as the Anguilla Bank tree anole, Anguilla bank anole, and Anguilla anole, is a species of anole lizard that is endemic to the Caribbean Lesser Antilles islands of Anguilla and its satellites, such as Saint Martin, and Saint Barthélemy. Geographic range It is found on the Anguilla Bank of islands, which comprise Anguilla and its satellites, Saint Martin, and Saint Barthélemy; and on the smaller, nearby Sombrero bank (politically part of Anguilla). Description Males can reach a length of 72 mm snout-to-vent. It has an olive to light green dorsal ground color, with a broad mid-dorsal stripe and a light stripe along its flanks. Its belly is cream to bright yellow. Males may also have gray-brown marbling or can be heavily spotted. Ecology It is widespread and common on Anguilla and many of its satellites, though it is heavily preyed on there by American kestrel The American kestrel (''Falco sparverius'') is the smallest and most com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anguilla Bank Ameiva
''Pholidoscelis plei'', known commonly as the Anguilla Bank ameiva or the Caribbean ameiva, is a species of lizard in the family Teiidae. The species is found on the Caribbean islands of Anguilla, Saint Martin, and Saint Barthélemy in the Lesser Antilles. Its coloration and markings vary between each island population. Two subspecies are recognized as being valid, including the nominotypical subspecies. Etymology The specific name, ''plei'', is in honor of French botanist Auguste Plée. Populations Anguilla The Anguilla Bank ameiva is found on the main island of Anguilla and most of its satellites, where it is common.. Among those populations, adults are gray-brown tinged with green-blue. Adults have white to light green spots on their flanks that can merge towards the posterior to form a barred pattern, with some variability between populations in the distinctiveness or presence of the stripes. Its ventral surface lacks markings and is light blue to white. Juveniles are brown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
