List of New World sparrow speciesThe International Ornithological Committee (IOC) recognizes these 141 species in the New World sparrow family Passerellidae, distributed among 30 genera in the following sequence. One extinct species, the Bermuda towhee (†), is included. Confusingly, only 70 of the 141 include "sparrow" in their name. Forty-four are called brushfinches and the remaining 27 have a variety of other names.
FinchThe true finches are small to medium-sized passerinebirds in the familyFringillidae. Finches generally have stout conical bills adapted for eating seeds and nuts and often have colourful plumage. They occupy a great range of habitats where they are usually resident and do not migrate. They have a worldwide native distribution except for Australia and the polar regions. The family Fringillidae contains more than two hundred species divided into fifty genera.
Old World sparrowOld World sparrows are groups of small passerine birds forming the family Passeridae. They are also known as true sparrows, a name which is also used for a particular genus of the family Passer. They are distinct from both the New World sparrows of the family Passerellidae and from a few other birds such as the Java sparrow of the family Estrildidae sharing their name.
PasserinePerching birds of the order PasseriformesA passerine () is any bird of the orderPasseriformes (; from Latinpasser 'sparrow' and formis '-shaped'). Sometimes known as perching birds, passerines generally have an anisodactyl arrangement of their toes (three pointing forward and one back), which facilitates perching.
Jean CabanisJean Louis Cabanis (8 March 1816 – 20 February 1906) was a German ornithologist. He worked at the bird collections of the Natural History Museum in Berlin becoming its first curator of birds in 1850. He founded the Journal für Ornithologie in 1853.BiographyCabanis was born in Berlin to an old Huguenot family who had moved from France. His father Benoit-Jean (1774–1838) and mother Maria Luise (1783–1849) both came from families that were in the textile industry.
ChlorospingusChlorospingus is a genus of perching birds, the bush tanagers, traditionally placed in the tanager family (Thraupidae). More recent studies which suggest they are closely related to the genus Arremonops in the Passerellidae (American sparrows). As of July, 2017, the American Ornithological Society assigns the genus to the new family Passerellidae, which contains the New World sparrows.
EmberizaThe buntings are a group of Old Worldpasserine birds forming the genusEmberiza, the only genus in the familyEmberizidae. The family contains 44 species. They are seed-eating birds with stubby, conical bills that inhabit open and half-open habitats, including deserts, stony drylands, shrubland, savanna, and open taiga forests.
BirdWarm-blooded animals with wings and feathersBirds are a group of warm-bloodedvertebrateanimals constituting the classAves, 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. They live worldwide and range in size from the 5.5 cm (2.2 in) bee hummingbird to the 2.8 m (9 ft 2 in) common ostrich.
Tanager finchThe tanager finch (Oreothraupis arremonops) is a songbird species. In spite of its common name, it is neither a tanager nor a finch, but a New World sparrow, having been moved to that family after variously being placed in either the Emberizidae or the true tanager family Thraupidae. It is the only species in the monotypic genus Oreothraupis. It is found in Colombia and Ecuador, where its natural habitat is subtropical or tropical moist montane forests.PhylogeneticsStudy of evolutionary relationships between organismsOne small clade of fish, showing how venom has evolved multiple times.In biology, phylogenetics () is the study of the evolutionaryhistory of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical data and observed heritable traits of DNA sequences, proteinamino acid sequences, and morphology.
MonophylyIn biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: the grouping contains its own most recent common ancestor (or more precisely an ancestral population), i.e. excludes non-descendants of that common ancestorthe grouping contains all the descendants of that common ancestor, without exceptionMonophyly is contrasted with paraphyly and polyphyly as shown in the second diagram.*As an Amazon Associate I earn from qualifying purchases.