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Ammodramus Maritimus Mirabilis
The Cape Sable seaside sparrow (''Ammospiza maritima mirabilis'') is a subspecies of the seaside sparrow, a species of bird in the family Passerellidae native to the United States. This subspecies is endemic to southern Florida. It is designated endangered under the Endangered Species Act. Description The Cape Sable seaside sparrow is 13 to 14 centimeters in length. The back is dark olive-gray and the tail and wings are olive-brown. Adults are light gray on the belly to almost white with dark olive-gray streaks on the breast and sides.Cape Sable Seaside Sparrow. In United States Fish and Wildlife Service. Original 1999, continually updated. Biology This subspecies occurs i ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Holmes Howell
Arthur Holmes Howell (3 May 1872 – 10 July 1940) was an American zoologist most notable for his field work on mammals and birds in Alabama, Arkansas, Florida, Georgia, Idaho, Illinois, Kentucky, Louisiana, Missouri, Montana, New Mexico, and Texas. Howell was born in Lake Grove, New York. In 1889, he became a member of the American Ornithologists' Union. By 1895, he accompanied Vernon Orlando Bailey, Vernon Bailey as field assistant during surveys in Montana, Idaho, Washington, and Oregon. Howell described several mammals and birds, including the gray bat, the Cape Sable seaside sparrow, and the red-tailed chipmunk. In 1898, he visited Great Gull Island and confirmed the extinction of the Gull Island vole. Howell published 118 works, including ''Birds of Arkansas'' (1911), ''Birds of Alabama'' (1924), and ''Florida bird life'' (1932) See also *Passenger pigeon References * External linksBiographical notes American ornithologists American mammalogists 1872 births 1940 de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Suppression
Wildfire suppression is a range of firefighting tactics used to suppress wildfires. Firefighting efforts in wild land areas require different techniques, equipment, and training from the more familiar structure fire fighting found in populated areas. Working in conjunction with specially designed aerial firefighting aircraft, these wildfire-trained crews suppress flames, construct fire break, fire lines, and extinguish flames and areas of heat to protect resources and natural wilderness. Wildfire suppression also addresses the issues of the wildland–urban interface, where populated areas border with wild land areas. In the United States and other countries, aggressive wildfire suppression aimed at minimizing fire has contributed to accumulation of fuel loads, increasing the risk of large, catastrophic fires. History Australia Wildland fire, known in Australia as bush fire, has played a major role in Australia due to arid conditions. Notable fire services tasked with wildfire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1919
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native Birds Of The Southeastern United States
Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (other) In arts and entertainment * Native (band), a French R&B band * Native (comics), a character in the X-Men comics universe * ''Native'' (album), a 2013 album by OneRepublic * ''Native'' (2016 film), a British science fiction film * ''The Native'', a Nigerian music magazine In science * Native (computing), software or data formats supported by a certain system * Native language, the language(s) a person has learned from birth * Native metal, any metal that is found in its metallic form, either pure or as an alloy, in nature * Native species, a species whose presence in a region is the result of only natural processes Other uses * Northeast Arizona Technological Institute of Vocational Education (NATIVE), a technology school district in the Arizona portion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammospiza
''Ammospiza'' is a genus of birds in the family Passerellidae, in the group known as American sparrows. Species * Seaside sparrow, ''Ammospiza maritima'' ** Dusky seaside sparrow, ''Ammospiza maritima nigrescens'' ( extinct, 1987) ** Cape Sable seaside sparrow, ''Ammospiza maritima mirabilis'' ** Scott's seaside sparrow, ''Ammospiza maritima peninsulae'' * Nelson's sparrow Nelson's sparrow (''Ammospiza nelsoni'') is a small New World sparrow. This bird was named after Edward William Nelson, an American naturalist. Formerly, this bird and the saltmarsh sparrow were considered to be a single species, the sharp-tail ..., ''Ammospiza nelsoni'' * Saltmarsh sparrow, ''Ammospiza caudacuta'' * LeConte's sparrow, ''Ammospiza leconteii'' References * {{Taxonbar, from=Q695773 Bird genera American sparrows Taxa named by Harry C. Oberholser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and microbes. Ecosystems are controlled by external and internal factors. External factors such as climate, parent material which forms the soil and topography, control the overall structure of an ecosystem but are not themselves influenced by the ecosystem. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Biology
Conservation biology is the study of the conservation of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions. It is an interdisciplinary subject drawing on natural and social sciences, and the practice of natural resource management. The conservation ethic is based on the findings of conservation biology. Origins The term conservation biology and its conception as a new field originated with the convening of "The First International Conference on Research in Conservation Biology" held at the University of California, San Diego in La Jolla, California, in 1978 led by American biologists Bruce A. Wilcox and Michael E. Soulé with a group of leading university and zoo researchers and conservationists including Kurt Benirschke, Sir Otto Frankel, Thomas Lovejoy, and Jared Diamond. The meeting was prompted due to concern over tropical deforestation, disappearin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbrella Species
Umbrella species are species selected for making wildlife conservation, conservation-related decisions, typically because protecting these species indirectly protects the many other species that make up the ecological community (ecology), community of its habitat (the umbrella effect). Species conservation can be subjective because it is hard to determine the status of many species. The umbrella species is often either a flagship species whose Conservation biology, conservation benefits other species or a keystone species which may be targeted for conservation due to its impact on an ecosystem. Umbrella species can be used to help select the locations of potential reserves, find the minimum size of these conservation areas or reserves, and to determine the composition, structure, and processes of ecosystems. Definitions Two commonly used definitions are: * "A wide-ranging species whose requirements include those of many other species" * A species with large area requirements for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Level Rise
Globally, sea levels are rising due to human-caused climate change. Between 1901 and 2018, the globally averaged sea level rose by , or 1–2 mm per year on average.IPCC, 2019Summary for Policymakers InIPCC Special Report on the Ocean and Cryosphere in a Changing Climate .-O. Pörtner, D.C. Roberts, V. Masson-Delmotte, P. Zhai, M. Tignor, E. Poloczanska, K. Mintenbeck, A. Alegría, M. Nicolai, A. Okem, J. Petzold, B. Rama, N.M. Weyer (eds.) Cambridge University Press, Cambridge, UK and New York, NY, USA. https://doi.org/10.1017/9781009157964.001. This rate is accelerating, with sea levels now rising by 3.7 mm per year. Climate scientists expect further acceleration during the 21st century. Climate change heats (and therefore expands) the ocean and melts land-based ice sheets and glaciers. Between 1993 and 2018, the thermal expansion of water contributed 42% to sea level rise; melting of temperate glaciers, 21%; Greenland, 15%; and Antarctica, 8%. Over the next 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Biological Diversity
The Center for Biological Diversity is a nonprofit membership organization known for its work protecting endangered species through legal action, scientific petitions, creative media and grassroots activism. It was founded in 1989 by Kieran Suckling, Peter Galvin, Todd Schulke and Robin Silver. The Center is based in Tucson, Arizona, with its headquarters in the historic Owls club building, and has offices and staff in New Mexico, Nevada, California, Oregon, Illinois, Minnesota, Alaska, Vermont, Florida and Washington, D.C. Background Given a small grant by the Fund For Wild Nature, the organization started in 1989 as a small group by the name of ''Greater Gila Biodiversity Project'', with the objective to protect endangered species and critical habitat in the Southwestern United States. The organization grew and became the Center for Biological Diversity. Kieran Suckling, Peter Galvin, and Todd Schulke founded the organization in response to what they perceived as a failure on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuart Pimm
Stuart Leonard Pimm (born 27 February 1949) is an American-British biologist and theoretical ecologist specializing in scientific research of biodiversity and conservation biology. Education Pimm was born in Derbyshire, United Kingdom. He was educated at the University of Oxford and was awarded a PhD in Ecology from New Mexico State University in 1974. Research Pimm is currently Doris Duke Chair of Conservation Ecology in the Nicholas School of the Environment at Duke University, Durham, North Carolina. He is an acknowledged authority in the field of conservation biology, recognized with several awards including the Heineken Prize and the Tyler Prize for Environmental Achievement. Pimm has collaborated with a wide range of other scientists, including Robert May, Peter H. Raven, Joel E. Cohen, George Sugihara and Jared Diamond. His work has examined the mathematical properties of food webs and indicated that complex food webs should be less stable than simple food webs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goldilocks And The Three Bears
"Goldilocks and the Three Bears" (originally titled "The Story of the Three Bears") is a 19th-century English fairy tale of which three versions exist. The original version of the tale tells of an obscene old woman who enters the forest home of three bachelor bears while they are away. She eats some of their porridge, sits down on one of their chairs and breaks it, and sleeps in one of their beds. When the bears return and discover her, she wakes up, jumps out of the window, and is never seen again. The second version replaced the old woman with a young girl named Goldilocks, and the third and by far best-known version replaced the original bear trio with Papa Bear, Mama Bear, and Baby Bear. What was originally a frightening oral tale became a cosy family story with only a hint of menace. The story has elicited various interpretations and has been adapted to film, opera, and other media. "Goldilocks and the Three Bears" is one of the most popular fairy tales in the English la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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