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Nicatoridae
The nicators are a genus, ''Nicator'', and family, Nicatoridae, of songbirds endemic to Africa. The genus and family contain three species. Taxonomy The systematic affinities of the genus have been a long-standing mystery. The group was originally assigned to the shrikes (Laniidae). In the 1920s James Chapin noted the similarities between the nicators and both the bulbuls (Pycnonotidae) and the bushshrikes (Malaconotidae). It wasn't until 1943 that Jean Théodore Delacour placed the genus with the bulbuls. Storrs Olson argued that the genus was more closely related to the bushshrikes, as the nicators lacked the ossification of the nostril found in all other bulbuls. A number of features, including the position of the facial bristles (which are preorbital rather than rictal), their nests and the calls, make the genus unique, and DNA studies have recently suggested that the genus is best treated as a monogeneric family. Some authorities, like the Clements Checklist, treat the nicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicator
The nicators are a genus, ''Nicator'', and family, Nicatoridae, of songbirds endemic to Africa. The genus and family contain three species. Taxonomy The systematic affinities of the genus have been a long-standing mystery. The group was originally assigned to the shrikes (Laniidae). In the 1920s James Chapin noted the similarities between the nicators and both the bulbuls (Pycnonotidae) and the bushshrikes (Malaconotidae). It wasn't until 1943 that Jean Théodore Delacour placed the genus with the bulbuls. Storrs Olson argued that the genus was more closely related to the bushshrikes, as the nicators lacked the ossification of the nostril found in all other bulbuls. A number of features, including the position of the facial bristles (which are preorbital rather than rictal), their nests and the calls, make the genus unique, and DNA studies have recently suggested that the genus is best treated as a monogeneric family. Some authorities, like the Clements Checklist, treat the nicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicator Gularis
The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. It is found in Eswatini, Kenya, Malawi, Mozambique, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry forests, dry savanna A savanna or savannah is a mixed woodland- grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to ..., and subtropical or tropical moist shrubland. It occurs south to around Mtunzini in northern KwaZulu-Natal, South Africa, and is regularly reported from lowland areas north through to east Africa, including inland areas along the Zambezi River. This species was formerly called the "yellow-spotted nicator" although this is no longer the case, with that name now belonging solely to the central African western nicator. References External links * Eastern Nica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicator Chloris
The western nicator (''Nicator chloris'') is a species of songbird in the family Nicatoridae The nicators are a genus, ''Nicator'', and family, Nicatoridae, of songbirds endemic to Africa. The genus and family contain three species. Taxonomy The systematic affinities of the genus have been a long-standing mystery. The group was origina .... Description It is very similar to the eastern nicator, but the sides of the face and crown are olive green. It is best identified by its range and some of its vocalizations. Range It is mainly native to the African tropical rainforest. Habitat It inhabits subtropical or tropical moist lowland forest and subtropical or tropical swamps. It prefers well-established secondary growth forest from 700 to 1,850 metres. References External links western nicator Birds of the African tropical rainforest western nicator Taxonomy articles created by Polbot {{Sylvioidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-throated Nicator
The yellow-throated nicator (''Nicator vireo'') is a species of songbird in the family Nicatoridae. Range and habitat It is found in Angola, Cameroon, Central African Republic, Republic of the Congo, DRC, Equatorial Guinea, Gabon, and Uganda. Its natural habitat is subtropical or tropical moist lowland forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...s. References External linksImage at ADW yellow-throated nicator Birds of Central Africa Birds described in 1876 Taxonomy articles created by Polbot {{Sylvioidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Nicator
The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. It is found in Eswatini, Kenya, Malawi, Mozambique, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry forests, dry savanna A savanna or savannah is a mixed woodland- grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to ..., and subtropical or tropical moist shrubland. It occurs south to around Mtunzini in northern KwaZulu-Natal, South Africa, and is regularly reported from lowland areas north through to east Africa, including inland areas along the Zambezi River. This species was formerly called the "yellow-spotted nicator" although this is no longer the case, with that name now belonging solely to the central African western nicator. References External links * Eastern Nica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Nicator (Nicator Gularis)
The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. It is found in Eswatini, Kenya, Malawi, Mozambique, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry forests, dry savanna, and subtropical or tropical moist shrubland. It occurs south to around Mtunzini in northern KwaZulu-Natal, South Africa, and is regularly reported from lowland areas north through to east Africa, including inland areas along the Zambezi River. This species was formerly called the "yellow-spotted nicator" although this is no longer the case, with that name now belonging solely to the central African western nicator. References External links * Eastern Nicator (= Yellow-spotted Nicator) Species text in The Atlas of Southern African Birds eastern nicator Birds of East Africa eastern nicator The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. It is found in E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Nicator
The western nicator (''Nicator chloris'') is a species of songbird in the family Nicatoridae. Description It is very similar to the eastern nicator The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. It is found in Eswatini, Kenya, Malawi, Mozambique, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its natural habitats are subtropical or trop ..., but the sides of the face and crown are olive green. It is best identified by its range and some of its vocalizations. Range It is mainly native to the African tropical rainforest. Habitat It inhabits subtropical or tropical moist lowland forest and subtropical or tropical swamps. It prefers well-established secondary growth forest from 700 to 1,850 metres. References External links western nicator Birds of the African tropical rainforest western nicator Taxonomy articles created by Polbot {{Sylvioidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Nicator (Nicator Chloris) Juvenile
The western nicator (''Nicator chloris'') is a species of songbird in the family Nicatoridae. Description It is very similar to the eastern nicator, but the sides of the face and crown are olive green. It is best identified by its range and some of its vocalizations. Range It is mainly native to the African tropical rainforest. Habitat It inhabits subtropical or tropical moist lowland forest and subtropical or tropical swamps. It prefers well-established secondary growth forest from 700 to 1,850 metres. References External links western nicator Birds of the African tropical rainforest western nicator The western nicator (''Nicator chloris'') is a species of songbird in the family Nicatoridae. Description It is very similar to the eastern nicator The eastern nicator (''Nicator gularis'') is a species of songbird in the family Nicatoridae. ... Taxonomy articles created by Polbot {{Sylvioidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passeriformes
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 passerin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulbul
The bulbuls are members of a family, Pycnonotidae, of medium-sized passerine songbirds, which also includes greenbuls, brownbuls, leafloves, and bristlebills. The family is distributed across most of Africa and into the Middle East, tropical Asia to Indonesia, and north as far as Japan. A few insular species occur on the tropical islands of the Indian Ocean. There are 160 species in 32 genera. While different species are found in a wide range of habitats, the African species are predominantly found in rainforest, whereas Asian bulbuls are predominantly found in more open areas. Taxonomy The family Pycnonotidae was introduced by the English zoologist George Robert Gray in 1840 as a subfamily Pycnonotinae of the thrush family Turdidae. The Arabic word ''bulbul'' (بلبل) is sometimes used to refer to the "nightingale" as well as the bulbul, but the English word ''bulbul'' refers to the birds discussed in this article. A few species that were previously considered to be memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Songbird
A songbird is a bird belonging to the suborder Passeri of the perching birds (Passeriformes). Another name that is sometimes seen as the scientific or vernacular name is Oscines, from Latin ''oscen'', "songbird". The Passeriformes contains 5000 or so speciesEdwards, Scott V. and John Harshman. 2013. Passeriformes. Perching Birds, Passerine Birds. Version 06 February 2013 (under construction). http://tolweb.org/Passeriformes/15868/2013.02.06 in The Tree of Life Web Project, http://tolweb.org/ ccessed 2017/12/11 found all over the world, in which the vocal organ typically is developed in such a way as to produce a diverse and elaborate bird song. Songbirds form one of the two major lineages of extant perching birds (~4000 species), the other being the Tyranni (~1000 species), which are most diverse in the Neotropics and absent from many parts of the world. The Tyranni have a simpler syrinx musculature, and while their vocalizations are often just as complex and striking as thos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plumage
Plumage ( "feather") is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, there can be different colour morphs. The placement of feathers on a bird is not haphazard, but rather emerge in organized, overlapping rows and groups, and these are known by standardized names. Most birds moult twice a year, resulting in a breeding or ''nuptial plumage'' and a ''basic plumage''. Many ducks and some other species such as the red junglefowl have males wearing a bright nuptial plumage while breeding and a drab ''eclipse plumage'' for some months afterward. The painted bunting's juveniles have two inserted moults in their first autumn, each yielding plumage like an adult female. The first starts a few days after fledging replacing the ''juvenile plumage'' with an ''auxiliary formative plumage''; the second a month or so l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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