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Alagoas Foliage-gleaner
The Alagoas foliage-gleaner (''Philydor novaesi'') is an extinct passerine bird which was endemism, endemic to Brazil. Taxonomy This species was first discovered in 1979 at Murici in Alagoas, although there have been few sightings in that area since. In 2003 it was discovered at the Frei Caneca Private Reserve in Pernambuco. Due to its rarity it was classified by BirdLife International as critically endangered. It is a member of the South American bird family ovenbird (family), Furnariidae, a group in which many species build elaborate clay nests, giving rise to the English name for the family of "ovenbirds". Description The Alagoas foliage-gleaner is long and weighs with plain rufous-brown plumage. Sexes are similar. It inhabits interior upland forest at , and has been found singly, in pairs or small groups, and often join mixed-species flocks including lesser woodcreeper. Habitat scarcity The major threat to its existence is habitat destruction, and the clearance of Atlant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dante Martins Teixeira
Dante Alighieri (; – 14 September 1321), probably baptized Durante di Alighiero degli Alighieri and often referred to as Dante (, ), was an Italian people, Italian Italian poetry, poet, writer and philosopher. His ''Divine Comedy'', originally called (modern Italian: ''Commedia'') and later christened by Giovanni Boccaccio, is widely considered one of the most important poems of the Middle Ages and the greatest literary work in the Italian language. Dante is known for establishing the use of the vernacular in literature at a time when most poetry was written in Latin, which was accessible only to the most educated readers. His ''De vulgari eloquentia'' (''On Eloquence in the Vernacular'') was one of the first scholarly defenses of the vernacular. His use of the Florentine dialect for works such as ''La Vita Nuova, The New Life'' (1295) and ''Divine Comedy'' helped establish the modern-day standardized Italian language. His work set a precedent that important Italian write ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixed-species Flock
A mixed-species feeding flock, also termed a mixed-species foraging flock, mixed hunting party or informally bird wave, is a flock of usually insectivorous birds of different species that join each other and move together while foraging. These are different from feeding aggregations, which are congregations of several species of bird at areas of high food availability. While it is currently unknown how mixed-species foraging flocks originate, researchers have proposed a few mechanisms for their initiation. Many believe that nuclear species play a vital role in mixed-species flock initiation. Additionally, the forest structure is hypothesized to play a vital role in these flocks' formation. In Sri Lanka, for example, vocal mimicry by the greater racket-tailed drongo might have a key role in the initiation of mixed-species foraging flocks, while in parts of the American tropics packs of foraging golden-crowned warblers might play the same role. Composition Mixed-species foragin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Brazil
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] |
Birds Of The Atlantic Forest
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philydor
''Philydor'' is a genus of foliage-gleaners, birds in the ovenbird family Furnariidae.Remsen, J.V., Jr (2017). Ovenbirds (Furnariidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from http://www.hbw.com/node/52289 on 11 March 2017). It contains the following species: * Rufous-rumped foliage-gleaner, ''Philydor erythrocercum'' (formerly ''erythrocercus'') * Cinnamon-rumped foliage-gleaner, ''Philydor pyrrhodes'' * Slaty-winged foliage-gleaner, ''Philydor fuscipenne'' (formerly ''fuscipennis'') * Black-capped foliage-gleaner, ''Philydor atricapillus'' * Alagoas foliage-gleaner The Alagoas foliage-gleaner (''Philydor novaesi'') is an extinct passerine bird which was endemism, endemic to Brazil. Taxonomy This species was first discovered in 1979 at Murici in Alagoas, although there have been few sightings in that area ..., ''Philydor novaesi'' References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fernando Da Costa Novaes
Fernando da Costa Novaes (April 6, 1927 – March 24, 2004) was a Brazilian ornithologist who worked on the Amazonian bird fauna. Education In 1971 he was granted his doctorate from the State University of São Paulo at Rio Claro, with the thesis ''Estudo ecológico das aves em uma área de vegetação secundária do baixo rio Amazonas, Estado do Pará''. Career Novaes was based at the Museu Paraense Emílio Goeldi, in Belém, where he assembled the second largest bird skin and skeleton collection in Brazil. This collection has been renamed in his honor. His major contributions were in defining the Amazon region's faunal boundaries and affinities, as well as clarifying taxonomic problems. In 1954, Novaes was granted a Simon Guggenheim Memorial Foundation fellowship to study in the US, at the Museum of Vertebrate Zoology, of the University of California at Berkeley, with the renowned ornithologist Alden H. Miller. Novaes's many publications are listed in the obituaries by O ... [...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] |
Lesser Woodcreeper
The lesser woodcreeper (''Xiphorhynchus fuscus'') is a species of bird in the woodcreeper subfamily ( Dendrocolaptinae). It is found in eastern Brazil. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f .... References External linksLesser woodcreeper photo galleryVIREO lesser woodcreeper Birds of Brazil lesser woodcreeper Taxa named by Louis Jean Pierre Vieillot Taxonomy articles created by Polbot {{Furnariidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rufous
Rufous () is a color that may be described as reddish-brown or brownish-red, as of rust or oxidised iron. The first recorded use of ''rufous'' as a color name in English was in 1782. However, the color is also recorded earlier in 1527 as a diagnostic urine color. The word "rufous" is derived from the Latin ''rufus'', meaning "red", and is used as an adjective in the names of many animals—especially birds—to describe the color of their skin, fur, or plumage. See also * List of colours: N–Z *Lists of colours These are the lists of colors; * List of colors: A–F * List of colors: G–M * List of colors: N–Z * List of colors (compact) * List of colors by shade * List of color palettes * List of Crayola crayon colors * List of RAL colors * List of X ... * References {{Shades of brown Bird colours Shades of brown Shades of red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passerine
A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by the arrangement of their toes (three pointing forward and one back), which facilitates perching. With more than 140 families and some 6,500 identified species, Passeriformes is the largest clade of birds and among the most diverse clades of terrestrial vertebrates, representing 60% of birds.Ericson, P.G.P. et al. (2003Evolution, biogeography, and patterns of diversification in passerine birds ''J. Avian Biol'', 34:3–15.Selvatti, A.P. et al. (2015"A Paleogene origin for crown passerines and the diversification of the Oscines in the New World" ''Molecular Phylogenetics and Evolution'', 88:1–15. Passerines are divided into three clades: Acanthisitti (New Zealand wrens), Tyranni (suboscines), and Passeri (oscines or songbirds). The passeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovenbird (family)
Ovenbirds or furnariids are a large family of small suboscine passerine birds found from Mexico and Central to southern South America. They form the family Furnariidae. This is a large family containing around 315 species and 70 genera. The ovenbird (''Seiurus aurocapilla''), which breeds in North America, is not a furnariid – rather it is a distantly related bird of the wood warbler family, Parulidae. The ovenbirds are a diverse group of insectivores which get their name from the elaborate, vaguely "oven-like" clay nests built by the horneros, although most other ovenbirds build stick nests or nest in tunnels or clefts in rock.Remsen, J. V., Jr. 2003. Family Furnariidae (ovenbirds). Pages 162–357 in J. del Hoyo, A. Elliott and D. A. Christie eds. Handbook of the birds of the world, Vol. 8, broadbills to tapaculos. Lynx Edicions, Barcelona. The Spanish word for "oven" ''(horno)'' gives the horneros their name. Furnariid nests are always constructed with a cover, and up to six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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