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Location Angola, Lunda Norte
Central coordinates 18o 3.00' East  9o 8.00' South
IBA criteria A3
Area 10,000 ha
Altitude 850 m
Year of IBA assessment 2001





Site description The site lies on the Cuango river north of the town of Cuango, within the 1,400 mm isohyet. The vegetation consists of narrow belts of well-developed gallery forest along the Cuango river and tall grasslands with scattered trees on the surrounding plains. Tree genera in the gallery forest include Piptadeniastrum, Chlorophora, Ceiba and Xylopia and canopy heights are generally 30–40 m (Huntley 1974a). Grass genera include Hyparrhenia, Andropogon, Trachypogon and Loudetia, and the open woodland on the plains includes such tree genera as Strychnos, Hymenocardia, Annona, Piliostigma and Combretum, and patches of miombo woodland, dominated by Brachystegia and Julbernardia, occur in the general area.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
White-crested Tiger-heron Tigriornis leucolopha resident  1998  present  A3  Least Concern 
Afep Pigeon Columba unicincta resident  1998  present  A3  Least Concern 
Western Bronze-naped Pigeon Columba iriditorques resident  1998  present  A3  Least Concern 
Psittacus erithacus resident  1998  present  A3  Not Recognised 
Coppery-tailed Coucal Centropus cupreicaudus resident  1998  present  A3  Least Concern 
Red-backed Mousebird Colius castanotus resident  1998  present  A3  Least Concern 
African Pied Hornbill Tockus fasciatus resident  1998  present  A3  Least Concern 
Pale-billed Hornbill Tockus pallidirostris resident  1998  present  A3  Least Concern 
Black-and-white-casqued Hornbill Bycanistes subcylindricus resident  1998  present  A3  Least Concern 
Buff-spotted Woodpecker Campethera nivosa resident  1998  present  A3  Least Concern 
Brown-eared Woodpecker Campethera caroli resident  1998  present  A3  Least Concern 
African Shrike-flycatcher Megabyas flammulatus resident  1998  present  A3  Least Concern 
Chestnut Wattle-eye Platysteira castanea resident  1998  present  A3  Least Concern 
Large-billed Puffback Dryoscopus sabini resident  1998  present  A3  Least Concern 
Rufous-bellied Tit Parus rufiventris resident  1998  present  A3  Least Concern 
Miombo Tit Parus griseiventris resident  1998  present  A3  Least Concern 
Slender-tailed Cisticola Cisticola melanurus resident  1998  present  A3  Data Deficient 
Miombo Wren-warbler Camaroptera undosa resident  1998  present  A3  Least Concern 
Yellow-throated Nicator Nicator vireo resident  1998  present  A3  Least Concern 
Black-necked Eremomela Eremomela atricollis resident  1998  present  A3  Least Concern 
Sharp-tailed Glossy-starling Lamprotornis acuticaudus resident  1998  present  A3  Least Concern 
Chestnut-winged Starling Onychognathus fulgidus resident  1998  present  A3  Least Concern 
Rufous Flycatcher-thrush Stizorhina fraseri resident  1998  present  A3  Least Concern 
Miombo Scrub-robin Erythropygia barbata resident  1998  present  A3  Least Concern 
White-headed Black-chat Myrmecocichla arnoti resident  1998  present  A3  Least Concern 
Sooty Flycatcher Muscicapa infuscata resident  1998  present  A3  Least Concern 
Anchieta's Sunbird Anthreptes anchietae resident  1998  present  A3  Least Concern 
Blue-throated Brown Sunbird Nectarinia cyanolaema resident  1998  present  A3  Least Concern 
Green-throated Sunbird Nectarinia rubescens resident  1998  present  A3  Least Concern 
Broad-tailed Paradise-whydah Vidua obtusa resident  1998  present  A3  Least Concern 

Habitats

IUCN habitat Habitat detail Extent (% of site)
Artificial - terrestrial   1%
Shrubland   11%
Forest   87%

Land use

Land-use Extent (% of site)
agriculture -
other -
Notes: Firewood collection.

Other biodiversity No complete list of mammals is available. The diverse antelope fauna includes such species as Cephalophus nigrifrons (LR/nt), C. sylvicultor (LR/nt) and Tragelaphus spekei (LR/nt).

References Pinto (1973a).

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Cuango. Downloaded from http://www.birdlife.org on 14/07/2014

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