Species Details [Taxonomy: HBW - BirdLife (v3)]
LC
Lesser Swamp-Warbler*
Id (Atlas):
Acrocephalus gracilirostris
Description (10 )
Lesser Swamp-Warbler
© flickr.com
Other Names (World)
Lesser Swamp-Warbler, Swamp Warbler, Lesser Swamp Reed-warbler, African Swamp-warbler, African Reed-warbler(!), Cape Reed-warbler, Lesser Swamp Warbler
Family
Acrocephalidae (Reed-warblers)
Size
15 cm
First Described (Guide )
(Hartlaub, 1864)
Angola, Botswana, Burundi, Chad, Congo [The Democratic Republic of the], Ethiopia, Kenya, Lesotho, Malawi, Mozambique, Namibia, Nigeria, Rwanda, Somalia, South Africa, Sudan, Swaziland, Tanzania [United Republic of], Uganda, Zambia, Zimbabwe.
Population
Estimated population is unknown (2010).
Status LC
For more information see BirdLife International Species Factsheet .
Voice
Xeno-Canto Sound Files (more (129)... )
Listen to XC397617
Lesser Swamp Warbler (Acrocephalus gracilirostris ) [XC397617 ]
by Rory Nefdt from Nairobi, Nairobi County, Kenya (song)
Listen to XC772997
Lesser Swamp Warbler (Acrocephalus gracilirostris ) [XC772997 ]
by Dawie de Swardt from Makindu (Hunter's Lodge), Kenya (song)
Subspecies
Genetic study suggests that this species may form a monophyletic clade with Greater Swamp-Warbler (Acrocephalus rufescens ), Cape Verde Swamp-Warbler (Acrocephalus brevipennis ), Madagascar Swamp-Warbler (Acrocephalus newtoni ), Rodrigues Warbler (Acrocephalus rodericanus ) and Seychelles Warbler (Acrocephalus sechellensis ). These are sometimes considered to comprise a separate genus, Calamocichla .
Proposed subspecies zuluensis (described from KwaZulu-Natal, in South Africa) synonymized with nominate.
The following 8 subspecies are recognised:
neglectus (Alexander, 1908) - Western Chad.
jacksoni (Neumann, 1901) - Southern Sudan south to eastern DRCongo, Uganda and western Kenya.
tsanae (Bannerman, 1937) - North-western Ethiopia (L Tana).
parvus (Fischer, GA & Reichenow, 1884) - Highlands of south-western Ethiopia south to Kenya, northern Tanzania, Rwanda and Burundi.
leptorhynchus (Reichenow, 1879) - Eastern Ethiopia, southern Somalia and south-eastern Kenya south to south-eastern DRCongo, eastern and central Tanzania, south-eastern Zambia, Malawi and northern Zimbabwe.
cunenensis (Hartert, 1903) - South-western Angola and northern Namibia east to northern Botswana, south-western Zambia and western Zimbabwe.
winterbottomi (White, CMN, 1947) - Eastern Angola east to northern and north-western Zambia and south-western Tanzania.
gracilirostris (Hartlaub, 1864) - South-eastern Zimbabwe and southern Mozambique south to southern Namibia and South Africa.
References
See References .
Files:
BirdLife International
For more information about the Lesser Swamp-Warbler see... BirdLife International Species Factsheet .
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