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St. Kitts Bullfinch
The St. Kitts bullfinch (''Melopyrrha grandis''), known locally as the mountain blacksmith, is a possibly extinct songbird species of the genus '' Melopyrrha'' which was endemic to the island of Saint Kitts. Taxonomy It was previously considered conspecific with the Puerto Rican bullfinch (''Melopyrrha portoricensis''), from which it could be distinguished by its larger size, glossier feathers, and more extensive breast patch. Distribution It is endemic to Saint Kitts, where it has a highly restricted range; it may have previously had a wider range, inhabiting at least Nevis and Sint Eustatius, which were both connected to Saint Kitts during the last glacial maximum, but no fossil specimens are known from there. It could have also inhabited Antigua and Barbuda, but no specimens are known from there either. Possible extinction By 1880, it was only known from the montane forests of Mount Liamuiga (then Mount Misery), although it was reported to be "not uncommon" there. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturalis Biodiversity Center
Naturalis Biodiversity Center ( nl, Nederlands Centrum voor Biodiversiteit Naturalis) is a national museum of natural history and a research center on biodiversity in Leiden, Netherlands. It was named the European Museum of the Year 2021. Although its current name and organization are relatively recent, the history of Naturalis can be traced back to the early 1800s. Its collection includes approximately 42 million specimens, making it one of the largest natural history collections in the world. History The beginnings of Naturalis go back to the creation of the Rijksmuseum van Natuurlijke Historie (abbreviated RMNH, National Museum of Natural History) by Dutch King William I on August 9, 1820. In 1878, the geological and mineralogical collections of the museum were split off into a separate museum, remaining distinct until the merger of the Rijksmuseum van Natuurlijke Historie with the Rijksmuseum van Geologie en Mineralogie (abbreviated RGM) in 1984, to form the Nationaal Nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Four (1899)
The 1899 Atlantic hurricane season featured the longest-lasting tropical cyclone in the Atlantic basin on record. There were nine tropical storms, of which five became hurricanes. Two of those strengthened into major hurricanes, which are Category 3 or higher on the modern day Saffir–Simpson hurricane wind scale. The first system was initially observed in the northeastern Gulf of Mexico on June 26. The tenth and final system dissipated near Bermuda on November 10. These dates fall within the period with the most tropical cyclone activity in the Atlantic. In post-season analysis, two tropical cyclones that existed in October were added to HURDAT – the official Atlantic hurricane database. At one point during the season, September 3 through the following day, a set of three tropical cyclones existed simultaneously. The most significant storm of the season was Hurricane Three, nicknamed the San Ciriaco hurricane. A post-season analysis of this storm indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campbell Evelyn
Campbell may refer to: People Surname * Campbell (surname), includes a list of people with surname Campbell Given name * Campbell Brown (footballer), an Australian rules footballer * Campbell Brown (journalist) (born 1968), American television news reporter and anchor * Campbell Cowan Edgar (1870–1938), Scottish Egyptologist and Secretary-General of the Egyptian Museum at Cairo * Campbell Jackson (born 1981), Northern Irish darts player * Campbell Johnstone (born 1980), New Zealand rugby union player * Campbell "Stretch" Miller (1910–1972), American sportscaster * Campbell Money (born 1960), Scottish footballer * Campbell Newman (born 1963), Australian politician * Campbell Scott (born 1961), American actor, director, and voice artist Places In Australia: * Campbell, Australian Capital Territory, a suburb of Canberra, Australia In Canada: * Campbell, Nova Scotia, on Cape Breton Island Nova Scotia * Campbell Branch Little Black River, South of Quebec, Canada (and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BirdsCaribbean
BirdsCaribbean, formerly the Society for the Conservation and Study of Caribbean Birds (SCSCB), is an ornithological non-profit organization. Founded in 1988, the organization strives to protect Caribbean birds and their habitats through education, research, conservation action and capacity building. It is the largest bird conservation organization in the Caribbean region, including the Bahamas and Bermuda as well as the islands within the Caribbean basin. BirdsCaribbean produces the scientific, peer-reviewed publication ''Journal of Caribbean Ornithology'' (formerly ''El Pitirre'') which publishes ornithological papers in English, French, and Spanish. Caribbean Endemic Bird Festival (CEBF) working to increase awareness and appreciation of the region’s unique bird life through an annual Caribbean Endemic Bird Festival (CEBF). BirdsCaribbean has hosted this festival for 20 years. The month-long celebration includes Caribbean-wide activities beginning on Earth Day (April 22 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Competitive Exclusion Principle
In ecology, the competitive exclusion principle, sometimes referred to as Gause's law, is a proposition that two species which compete for the same limited resource cannot coexist at constant population values. When one species has even the slightest advantage over another, the one with the advantage will dominate in the long term. This leads either to the extinction of the weaker competitor or to an evolutionary or behavioral shift toward a different ecological niche. The principle has been paraphrased in the maxim "complete competitors can not coexist". History The competitive exclusion principle is classically attributed to Georgy Gause, although he actually never formulated it. The principle is already present in Darwin's theory of natural selection. Throughout its history, the status of the principle has oscillated between ''a priori'' ('two species coexisting ''must'' have different niches') and experimental truth ('we find that species coexisting do have different niches' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Antillean Bullfinch
The lesser Antillean bullfinch (''Loxigilla noctis'') is a species of bird in the family Thraupidae. It is found in Saint Barth, Saint Martin, Anguilla, Antigua and Barbuda, Dominica, Grenada, Guadeloupe, Martinique, Montserrat, Netherlands Antilles, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, the British Virgin Islands, and the U.S. Virgin Islands. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, and heavily degraded former forest. Taxonomy The lesser Antillean bullfinch was formally described by the Swedish naturalist Carl Linnaeus in 1766 in the twelfth edition of his '' Systema Naturae'' under the binomial name ''Fringilla noctis''. Linnaeus's description was primary based on "Le Père Noir" that French zoologist Mathurin Jacques Brisson had described and illustrated in 1760. The specific epithet ''noctis'' is from the Latin ''nox'' meaning "night". The Lesser Antillean bullfinch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vervet Monkey
The vervet monkey (''Chlorocebus pygerythrus''), or simply vervet, is an Old World monkey of the family Cercopithecidae native to Africa. The term "vervet" is also used to refer to all the members of the genus ''Chlorocebus''. The five distinct subspecies can be found mostly throughout Southern Africa, as well as some of the eastern countries. Vervets were introduced to Florida, St. Kitts and Nevis, Barbados, and Cape Verde. These mostly herbivorous monkeys have black faces and grey body hair color, ranging in body length from about for females, to about for males. In addition to behavioral research on natural populations, vervet monkeys serve as a nonhuman primate model for understanding genetic and social behaviors of humans. They have been noted for having human-like characteristics, such as hypertension, anxiety, and social and dependent alcohol (drug), alcohol use. Vervets live in social groups ranging from 10 to 70 individuals, with males moving to other groups at the tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Bond (ornithologist)
James Bond (January 4, 1900 – February 14, 1989) was an American ornithologist and expert on the birds of the Caribbean, having written the definitive book on the subject: '' Birds of the West Indies'', first published in 1936. He served as a curator of the Academy of Natural Sciences of Philadelphia. His name was appropriated by writer Ian Fleming for his fictional British spy of the same name; the real Bond enjoyed knowing his name was being used this way, and references to him permeate the resulting media franchise. Life and career Bond was born on January 4, 1900, in Philadelphia, Pennsylvania, the son of Margaret Reeves ( Tyson) and Francis Edward Bond. His interest in natural history was spurred by an expedition his father undertook in 1911 to the Orinoco Delta. Bond was educated at the Delancey School followed by St. Paul's School in Concord, New Hampshire, but after the death of his mother he moved with his father to the United Kingdom in 1914. There, he studied at Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Steadman
David William Steadman is a paleontologist and ornithologist, and serves as the curator of ornithology at the Florida Museum of Natural History at the University of Florida. His research has concentrated on the evolution, biogeography, conservation, and extinction of tropical birds, particularly in the islands of the Pacific Ocean. He has also authored over 180 scientific publications. He has conducted a number of digs at prehistoric sites and uncovered widescale extinctions caused by humans in the early stages of colonisation. He has conducted several expeditions to the Galápagos Islands, and has described a number of extinct species of birds and more recently was involved in discovering that the Solomon Islands frogmouth is a species (instead of a subspecies of the marbled frogmouth The marbled frogmouth (''Podargus ocellatus'') is a bird in the family Podargidae. The species was first described by Jean René Constant Quoy and Joseph Paul Gaimard in 1830. It is found in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
