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San Cristóbal Mockingbird
The San Cristóbal mockingbird (''Mimus melanotis'') or Chatham mockingbird, is a species of bird in the family Mimidae. It is endemic to San Cristóbal Island in the Galápagos Islands.Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2019. The eBird/Clements Checklist of Birds of the World: v2019. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved August 15, 2019 Taxonomy and systematics The San Cristóbal mockingbird, Galápagos mockingbird (''Mimus parvulus''), Espanola mockingbird (''M. macdonaldi''), and Floreana mockingbird (''M. trifasciatus'') were previously placed in genus ''Nesomimus'' and were considered conspecific. They now form a superspecies. The San Cristóbal mockingbird is monotypic.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 23 May 2021. A class ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Gould
John Gould (; 14 September 1804 – 3 February 1881) was an English ornithologist. He published a number of monographs on birds, illustrated by plates produced by his wife, Elizabeth Gould, and several other artists, including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, ''On the Origin of Species''. Early life Gould was born in Lyme Regis, the first son of a gardener. Both father and son probably had little education. After working on Dowager Lady Poulett's glass house, his father obtained a position on an estate near Guildford, Surrey, and then in 1818, Gould Snr became foreman in the Royal Gardens of Windsor. Gould th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lore (anatomy)
The lore (adj. loreal) is the region between the eyes and nostrils of birds, reptiles, and amphibians. Ornithology In ornithology, the lore is the region between the eye and bill on the side of a bird's head. This region is sometimes featherless, and the skin may be tinted, as in many species of the cormorant family. This area, which is directly in front of the eye, features a "loral stripe" in many bird species including the red-capped plover. Herpetology In amphibians and reptiles, lore pertains to the regions immediately adjacent to the eyes and between the eyes and nostrils. These are analogous to the lore on birds which corresponds to the region between the eye and the beak. In snakes and reptiles, a loreal scale also refers to the scales which lie between the eye and the nostril. In crotaline snakes (pit vipers), loreal pits are present on either side of the head.Campbell JA, Lamar WW. 2004. The Venomous Reptiles of the Western Hemisphere. 2 volumes. Comstock Publi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of The Galápagos Islands
Endemism is the state of a species being found 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 be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mimus
''Mimus'' is a bird genus in the family Mimidae. It contains the typical mockingbirds. In 2007, the genus ''Nesomimus'' was merged into ''Mimus'' by the American Ornithologists' Union. The genus name is Latin for "mimic". The following species are placed here: * Brown-backed mockingbird, ''Mimus dorsalis'' * Bahama mockingbird, ''Mimus gundlachii'' * Long-tailed mockingbird, ''Mimus longicaudatus'' * Patagonian mockingbird, ''Mimus patagonicus'' * Chilean mockingbird, ''Mimus thenca'' * White-banded mockingbird, ''Mimus triurus'' * Northern mockingbird, ''Mimus polyglottos'' * Socorro mockingbird, ''Mimus graysoni'' * Tropical mockingbird, ''Mimus gilvus'' * Chalk-browed mockingbird, ''Mimus saturninus'' The ''Nesomimus'' group includes the following species endemic to the Galápagos Islands: * Hood mockingbird, ''Mimus macdonaldi'' * Galápagos mockingbird, ''Mimus parvulus'' * Floreana mockingbird or Charles mockingbird, ''Mimus trifasciatus'' * San Cristóbal mocki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Española Mockingbird
The Hood mockingbird (''Mimus macdonaldi''), also known as the Española mockingbird, is a species of bird in the family Mimidae. It is Endemism, endemic to Española Island in the Galápagos Islands, Ecuador, and it is one of four closely related mockingbird species endemism, endemic to the Galápagos archipelago. It is found in dry forests and is omnivorous, though it primarily is a carnivore or scavenger. The species has a highly territorial social structure and has no fear of humans. It is the only species of Galápagos mockingbird that Charles Darwin did not see or collect on Second voyage of HMS Beagle, the voyage of the Beagle.Grant, K. Thalia and Estes, Gregory B. (2009). "Darwin in Galapagos: Footsteps to a New World" Princeton University Press, Princetononline Description Similar to the other species of Galápagos mockingbirds, this species has a mottled gray and brown plumage with a white underbelly. A long tail and legs give the bird its distinctive appearance. The s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floreana Mockingbird
The Floreana mockingbird (''Mimus trifasciatus'') or the Charles Island mockingbird, is a species of bird in the family Mimidae. It was endemic to Floreana, one of the Galápagos Islands, but now is found only on two nearby islets, Campeón and Gardner-near-Floreana.Cody, M. L. and C. J. Sharpe (2020). Floreana Mockingbird (''Mimus trifasciatus''), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.chamoc1.01 retrieved July 24, 2021Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 23 May 2021. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved May 24, 2021 The Floreana mockingbird is also known as Darwin's mockingbird, as it was the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galápagos Mockingbird
The Galápagos mockingbird (''Mimus parvulus'') is a species of bird in the family Mimidae. It is endemic to the Galápagos Islands, Ecuador. Systematics The Galápagos mockingbird is one of four mockingbird species endemic to the Galápagos Islands. These four are all closely related, and DNA evidence shows they likely all descended from an ancestor species which reached the islands in a single colonization event. When John Gould first described the species in 1837, based on specimens brought back from the islands by Charles Darwin, he named it ''Orpheus parvulus''. However, because of the rules of binomial nomenclature, ''Orpheus'' was declared a junior synonym, and in 1841, George Robert Gray moved all of the ''Orpheus'' mockingbirds to the older genus ''Mimus''. In 1890, Robert Ridgway created the genus ''Nesomimus'' for the mockingbirds found on the Galápagos Islands, and most taxonomists adopted the change. Recent DNA studies, however, show that the ''Nesomimus'' mocking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Auk
''Ornithology'', formerly ''The Auk'' and ''The Auk: Ornithological Advances'', is a peer-reviewed scientific journal and the official publication of the American Ornithological Society (AOS). It was established in 1884 and is published quarterly. The journal covers the anatomy, behavior, and distribution of birds. It was named for the great auk, the symbol of the AOS. In 2018, the American Ornithology Society announced a partnership with Oxford University Press to publish ''The Auk: Ornithological Advances'' and '' The Condor: Ornithological Applications'' ''.'' In January 2021, the journal was renamed ''Ornithology'', with the stated goal of improving descriptiveness, thematic focus, and ease of citation of the journal title. The society's sister publication '' The Condor'' was renamed ''Ornithological Applications'' at the same time. Editors The following have been editors-in-chief of the journal: See also * List of ornithology journals References External links ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercilium
The supercilium is a plumage feature found on the heads of some bird species. It is a stripe which runs from the base of the bird's beak above its eye, finishing somewhere towards the rear of the bird's head.Dunn and Alderfer (2006), p. 10 Also known as an "eyebrow", it is distinct from the eyestripe, which is a line that runs across the lores, and continues behind the eye. Where a stripe is present only above the lores, and does not continue behind the eye, it is called a supraloral stripe or simply supraloral. On most species which display a supercilium, it is paler than the adjacent feather tracts. The colour, shape or other features of the supercilium can be useful in bird identification. For example, the supercilium of the dusky warbler, an Old World warbler species, can be used to distinguish it from the very similar Radde's warbler. The dusky warbler's supercilium is sharply demarcated, whitish and narrow in front of the eye, becoming broader and more buffy towards th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
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 swimm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mimus Melanotis
''Mimus'' is a bird genus in the family Mimidae. It contains the typical mockingbirds. In 2007, the genus ''Nesomimus'' was merged into ''Mimus'' by the American Ornithologists' Union. The genus name is Latin for "mimic". The following species are placed here: * Brown-backed mockingbird, ''Mimus dorsalis'' * Bahama mockingbird, ''Mimus gundlachii'' * Long-tailed mockingbird, ''Mimus longicaudatus'' * Patagonian mockingbird, ''Mimus patagonicus'' * Chilean mockingbird, ''Mimus thenca'' * White-banded mockingbird, ''Mimus triurus'' * Northern mockingbird, ''Mimus polyglottos'' * Socorro mockingbird, ''Mimus graysoni'' * Tropical mockingbird, ''Mimus gilvus'' * Chalk-browed mockingbird, ''Mimus saturninus'' The ''Nesomimus'' group includes the following species endemic to the Galápagos Islands: * Hood mockingbird, ''Mimus macdonaldi'' * Galápagos mockingbird, ''Mimus parvulus'' * Floreana mockingbird or Charles mockingbird, ''Mimus trifasciatus'' * San Cristóbal mockingbird, '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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