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Seaside Sparrow
The seaside sparrow (''Ammospiza maritima'') is a species of American sparrow. Description Adults have brownish upperparts with gray on the crown and nape, and a grayish-buff-colored breast with dark streaks; they have a dark face with gray cheeks, a white throat, and a short, pointed tail. Birds show a small yellow streak just above the eye. A typical seaside sparrow lifespan in 8 to 9 years of maximum. The oldest record of seaside sparrow was an individual male which was at least 10 years old when recaptured and re-released during the banding operations in South Carolina. Their breeding habitat is salt marshes on the Atlantic and Gulf coasts of the United States from southern New Hampshire to southern Texas. The nest is an open cup usually built in the salt marsh on tidal reeds and spartina grasses. Females lay two to five eggs. Northern birds most often migrate farther south along the eastern coast of the United States. They forage on the ground or in marsh vegetation, somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Wilson (ornithologist)
Alexander Wilson (July 6, 1766 – August 23, 1813) was a Scottish-American poet, ornithologist, Natural history, naturalist, and illustrator. Identified by George Ord as the "Father of American Ornithology", Wilson is regarded as the greatest American ornithologist before John James Audubon, Audubon. Biography Early life Wilson was born in a Presbyterian family in Paisley, Renfrewshire, Paisley, Scotland on July 6, 1766. Alexander senior ("Saunders") had given up smuggling and taken up weaving where he did well and he supplemented income with liquor distilling. The American revolution had caused economic hardship and after the death of Wilson's mother, Mary McNab, his father remarried and moved to Auchenbathie Tower, Auchinbathie. Wilson got a little bit of schooling but spent time herding livestock and at thirteen he apprenticed with his brother-in-law William Duncan. He also worked four years as a journeyman, shooting grouse in free time and peddling wares across Scotland. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of The Eastern United States
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...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. The genus name combines the Ancient Greek αμμος (''ammos'') meaning "sand" and σπιζα (''spiza'') meaning "finch". Species The genus contains four species: * Seaside sparrow, ''Ammospiza maritima'' ** Dusky seaside sparrow, ''Ammospiza maritima nigrescens'' (extinct, 1987) ** Cape Sable seaside sparrow 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 ..., ''Ammospiza maritima mirabilis'' ** Scott's seaside sparrow, ''Ammospiza maritima peninsulae'' * Nelson's sparrow, ''Ammospiza nelsoni'' * Saltmarsh sparrow, ''Ammospiza caudacuta'' * LeConte's sparrow, ''Ammospiza leconteii'' References {{Authority control Bird genera American sparrows Birds of North Am ... [...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] |
Rio Grande
The Rio Grande ( or ) in the United States or the Río Bravo (del Norte) in Mexico (), also known as Tó Ba'áadi in Navajo language, Navajo, is one of the principal rivers (along with the Colorado River) in the Southwestern United States and in northern Mexico. The length of the Rio Grande is , making it the List of longest rivers of the United States (by main stem), 4th longest river in the United States and in North America by main stem. It originates in south-central Colorado, in the United States, and flows to the Gulf of Mexico. The Rio Grande drainage basin (watershed) has an area of ; however, the endorheic basins that are adjacent to and within the greater drainage basin of the Rio Grande increase the total drainage-basin area to . The Rio Grande with Rio Grande Valley (landform), its fertile valley, along with its tributaries, is a vital water source for seven U.S. and Mexican states, and flows primarily through arid and semi-arid lands. After traversing the length ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corpus Christi, Texas
Corpus Christi ( ; ) is a Gulf Coast of the United States, coastal city in the South Texas region of the U.S. state of Texas and the county seat and largest city of Nueces County, Texas, Nueces County with portions extending into Aransas County, Texas, Aransas, Kleberg County, Texas, Kleberg, and San Patricio County, Texas, San Patricio counties. It is southeast of San Antonio and southwest of Houston. Its political boundaries encompass Nueces Bay and Corpus Christi Bay. Its zoned boundaries include small land parcels or water inlets of three neighboring counties. The city's population was 316,239 in 2022, making it the List of cities in Texas by population, eighth-most populous city in Texas. The Corpus Christi metropolitan area had an estimated population of 442,600. It is also the hub of the six-county Corpus Christi-Kingsville Combined Statistical Area, Corpus Christi-Kingsville combined statistical area, with a 2013 estimated population of 516,793. The Port of Corpus Christi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott's Seaside Sparrow
Scott's seaside sparrow (''Ammospiza maritima peninsulae'') is a subspecies of the seaside sparrow. It was originally thought to be a separate species but later reconsidered as a subspecies of the seaside sparrow. Distribution It can be found along the Gulf of Mexico coast of northwestern Florida, where it breeds from Pasco County to Apalachee Bay and in the swamplands of St. George and St. Vincent islands. The exact limits of the population are not well known. Taxonomy This subspecies is a close relative of the extinct dusky seaside sparrow subspecies (''A. m. nigrescens''); it was used to crossbreed A crossbreed is an organism with purebred parents of two different breeds, varieties, or populations. A domestic animal of unknown ancestry, where the breed status of only one parent or grandparent is known, may also be called a crossbreed though ... with the few remaining dusky seaside sparrows. References Ammospiza {{Passeroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Sable Seaside Sparrow
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 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. Biology This subspecies occurs in prairie habitat, breeding in mixed marl prairie dominated by gulf hairawn muhly ('' Muhlenbergia sericea''). The sparrow makes cup-shaped nests attached to vegetation a few inches above the ground.Cape Sable Seaside Sparrow: Species Profile. National Park Service. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct
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] |
