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| − | ;Dicrurus atactus | + | ;[[:Category:Dicrurus|Dicrurus]] atactus |
==Identification== | ==Identification== | ||
| − | 24–28 cm. <br /> | + | 24–28 cm. (9½-11in) <br /> |
*Entirely black | *Entirely black | ||
*Slight violet-blue gloss in crown and mantle. | *Slight violet-blue gloss in crown and mantle. | ||
| − | *Lores and forehead velvet black | + | *[[Topography#Heads|Lores]] and forehead velvet black |
| − | *Slight violet-blue gloss in sides of head and neck, breast and flanks, and tips of underwing coverts and axillaries | + | *Slight violet-blue gloss in sides of head and neck, breast and flanks, and tips of underwing [[Topography#General Anatomy|coverts]] and [[Topography#Wings|axillaries]] |
| − | * | + | *Tail and wings glossed with steel-green |
*Inner webs of flight feathers dark gray-brown | *Inner webs of flight feathers dark gray-brown | ||
*Iris deep red | *Iris deep red | ||
| Line 14: | Line 14: | ||
====Similar Species==== | ====Similar Species==== | ||
Fanti Drongo has stronger violet-blue gloss in the upperparts than [[Velvet-mantled Drongo]], with the latter more deep velvety black, unglossed except for slight greenish-blue sheen on forehead and crown, and with mantle and back showing faint violet-blue reflections. Distinguished from [[Western Square-tailed Drongo]] and [[Shining Drongo]] by larger size, deeply forked tail and less gloss; from [[Glossy-backed Drongo]] by darker underside of flight feathers, less gloss on back and underparts. | Fanti Drongo has stronger violet-blue gloss in the upperparts than [[Velvet-mantled Drongo]], with the latter more deep velvety black, unglossed except for slight greenish-blue sheen on forehead and crown, and with mantle and back showing faint violet-blue reflections. Distinguished from [[Western Square-tailed Drongo]] and [[Shining Drongo]] by larger size, deeply forked tail and less gloss; from [[Glossy-backed Drongo]] by darker underside of flight feathers, less gloss on back and underparts. | ||
| + | |||
==Distribution== | ==Distribution== | ||
[[Sierra Leone]] and southern [[Guinea]] east to [[Ghana]] and southwestern [[Nigeria]]. | [[Sierra Leone]] and southern [[Guinea]] east to [[Ghana]] and southwestern [[Nigeria]]. | ||
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==References== | ==References== | ||
#{{Ref-Clements6thAug19}}#Rocamora, G. and D. Yeatman-Berthelot (2020). Fanti Drongo (''Dicrurus atactus''), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.vemdro5.01 | #{{Ref-Clements6thAug19}}#Rocamora, G. and D. Yeatman-Berthelot (2020). Fanti Drongo (''Dicrurus atactus''), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.vemdro5.01 | ||
| + | #Fuchs, J., D. H. De Swardt, G. Oatley, J. Fjeldså, and R. C. K. Bowie (2018). Habitat‐driven diversification, hybridization and cryptic diversity in the Fork‐tailed Drongo (Passeriformes: Dicruridae: Dicrurus adsimilis). Zoologica Scripta 47:266–284.https://doi.org/10.1111/zsc.12274 | ||
{{ref}} | {{ref}} | ||
| + | |||
==External Links== | ==External Links== | ||
{{GSearch|Dicrurus+atactus}} | {{GSearch|Dicrurus+atactus}} | ||
[[Category:Birds]] [[Category:Missing Images]] [[Category:Dicrurus]] | [[Category:Birds]] [[Category:Missing Images]] [[Category:Dicrurus]] | ||
Revision as of 15:02, 7 April 2020
- Dicrurus atactus
Identification
24–28 cm. (9½-11in)
- Entirely black
- Slight violet-blue gloss in crown and mantle.
- Lores and forehead velvet black
- Slight violet-blue gloss in sides of head and neck, breast and flanks, and tips of underwing coverts and axillaries
- Tail and wings glossed with steel-green
- Inner webs of flight feathers dark gray-brown
- Iris deep red
- Bill strong, hook-tipped, black
- Legs black.
Sexes alike in plumage, male slightly larger than female. Juvenile sooty brown with pale barring on lower belly and undertail coverts, brown iris.
Similar Species
Fanti Drongo has stronger violet-blue gloss in the upperparts than Velvet-mantled Drongo, with the latter more deep velvety black, unglossed except for slight greenish-blue sheen on forehead and crown, and with mantle and back showing faint violet-blue reflections. Distinguished from Western Square-tailed Drongo and Shining Drongo by larger size, deeply forked tail and less gloss; from Glossy-backed Drongo by darker underside of flight feathers, less gloss on back and underparts.
Distribution
Sierra Leone and southern Guinea east to Ghana and southwestern Nigeria.
Taxonomy
Monotypic[1]. Formerly considered a subspecies of Velvet-mantled Drongo.
Habitat
A wide range of habitats, includes glades, clearings, and canopy in both primary and secondary forests, savannas, gardens, and parklands.
Behaviour
Typically perches on a bare tree branch searching for prey. They are highly territorial and aggressive towards large birds during nesting.
Diet
Mostly insects including grasshoppers, beetles, termites, cicadas, mantids, moths and butterflies, and bees and wasps.
Breeding
Nest is a shallow cup of interlocked twigs and rootlets, fibers, and lichens, bound together with cobweb on a thin fork near end of a tree branch.
Vocalisation
An extensive repertoire of twangy whistles, harsh nasal calls, and scratchy sounds.
Movements
Resident
References
- 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 http://www.birds.cornell.edu/clementschecklist/download/
- Rocamora, G. and D. Yeatman-Berthelot (2020). Fanti Drongo (Dicrurus atactus), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.vemdro5.01
- Fuchs, J., D. H. De Swardt, G. Oatley, J. Fjeldså, and R. C. K. Bowie (2018). Habitat‐driven diversification, hybridization and cryptic diversity in the Fork‐tailed Drongo (Passeriformes: Dicruridae: Dicrurus adsimilis). Zoologica Scripta 47:266–284.https://doi.org/10.1111/zsc.12274
Recommended Citation
- BirdForum Opus contributors. (2025) Fanti Drongo. In: BirdForum, the forum for wild birds and birding. Retrieved 9 May 2025 from https://www.birdforum.net/opus/Fanti_Drongo
