Overview
The crimson-wings (Cryptospiza) are a of small passerine birds belonging to the estrildid finch family Estrildidae. There are four species. They are found in parts of Africa, particularly the Albertine Rift; all four species occur there and two, Shelley's and Dusky Crimson-wings, are found nowhere else. They are secretive birds which mainly inhabit mountain forests with dense undergrowth. They usually forage on or near the ground, feeding mainly on seeds such as those of grasses and balsam.
They are 11-13 cm long with short wings and a short, rounded tail. The bill is thick and conical and either black or red. They all have a reddish back and rump and olive or grey underparts. Juvenile birds are duller than the adults.
Destruction and degradation of their forest habitat is a potential threat to the crimson-wings and Shelley's Crimson-wing is classified as Vulnerable by the IUCN.
Species List
- Red-faced Crimson-wing, Cryptospiza reichenovii
- Abyssinian Crimson-wing, Cryptospiza salvadorii
- Dusky Crimson-wing, Cryptospiza jacksoni
- Shelley's Crimson-wing, Cryptospiza shelleyi
Photos
Taxonomy
- Domain: Eukaryota
Whittaker & Margulis,1978 - eukaryotes
- Kingdom: Animalia
Linnaeus, 1758 - animals
- Subkingdom: Bilateria
(Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians
- Branch: Deuterostomia
Grobben, 1908 - Deuterostomes
- Infrakingdom: Chordonia
(Haeckel, 1874) Cavalier-Smith, 1998
- Phylum: Chordata
Bateson, 1885 - Chordates
- Subphylum: Vertebrata
Cuvier, 1812 - Vertebrates
- Infraphylum: Gnathostomata
Auct. - Jawed Vertebrates
- Superclass: Tetrapoda
Goodrich, 1930 - Tetrapods
- Class: Aves
Linnaeus, 1758 - Birds
- Subclass: Neornithes
Gadow, 1893
- Infraclass: Neoaves
- Superorder: Passerimorphae
- Order: Passeriformes
C. Linnaeus, 1758 - Perching Birds
- Suborder: Passeri
- Parvorder: Passerida
- Superfamily: Passeroidea
- Family: Passeridae
- True Sparrows
- Subfamily: Estrildinae
- Tribe: Estrildini
- Genus: Cryptospiza
- Tribe: Estrildini
- Subfamily: Estrildinae
- Family: Passeridae
- True Sparrows
- Superfamily: Passeroidea
- Parvorder: Passerida
- Suborder: Passeri
- Order: Passeriformes
C. Linnaeus, 1758 - Perching Birds
- Superorder: Passerimorphae
- Infraclass: Neoaves
- Subclass: Neornithes
Gadow, 1893
- Class: Aves
Linnaeus, 1758 - Birds
- Superclass: Tetrapoda
Goodrich, 1930 - Tetrapods
- Infraphylum: Gnathostomata
Auct. - Jawed Vertebrates
- Subphylum: Vertebrata
Cuvier, 1812 - Vertebrates
- Phylum: Chordata
Bateson, 1885 - Chordates
- Infrakingdom: Chordonia
(Haeckel, 1874) Cavalier-Smith, 1998
- Branch: Deuterostomia
Grobben, 1908 - Deuterostomes
- Subkingdom: Bilateria
(Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians
- Kingdom: Animalia
Linnaeus, 1758 - animals
The Genus Cryptospiza is further organized into finer groupings including:
- Species: ZipcodeZoo has pages for 16 species and subspecies in the Genus Cryptospiza: C. ansorgei · C. australis · C. capistrata · C. jacksoni (Dusky Crimson-Wing) · C. ocularis · C. reichenovii (Red-Faced Crimson-Wing) · C. reichenovii australis · C. reichenovii kilimensis · C. reichenowi · C. reichenowi ocularis · C. salvadorii (Abyssinian Crimson-Wing) · C. salvadorii kilimensis · C. salvadorii ruwenzori · C. salvadorii salvadorii (Abyssinian Crimson-Wing) · C. sharpei · C. shelleyi (Shelley's Crimson-Wing)
References
- Clement, Peter; Harris, Alan & Davies, John (1993) Finches and Sparrows: An Identification Guide, Christopher Helm, London.
- Sinclair, Ian & Ryan, Peter (2003) Birds of Africa south of the Sahara, Struik, Cape Town.
Sources
- The distribution map on the Distribution tab comes from the Global Biodiversity Information Facility and is used with permission.
- Photographs on this page are copyrighted by individual photographers, and individual copyrights apply.
- The GMapImageCutter is used under license from the UCL Centre for Advanced Spatial Analysis.
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