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Location Sierra Leone, Eastern Province
Central coordinates 11o 17.00' West  7o 55.00' North
IBA criteria A1, A2, A3
Area 21,228 ha
Altitude 100 - 645m
Year of IBA assessment 2001

Conservation Society of Sierra Leone



Site description Located in the south-east of the country, Kambui Hills Forest Reserve comprises two major blocks, Kambui North (20,348 ha) and Kambui South (880 ha). The two areas are divided by the main road linking Kenema, 10 km to the east, with the town of Bo. The Forest Reserve occurs on steep slopes, reaching 645 m in Kambui North. The reserve acts as a catchment area for a number of reservoirs that supply Kenema and surrounding communities. The vegetation is predominantly mature secondary moist forest with semi-deciduous forest on the slopes, and farmbush and thicket on the lower plains and the fringes of the reserve.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Gymnobucco calvus resident  2000  present  A3  Not Recognised 
Trachyphonus purpuratus resident  2000  present  A3  Not Recognised 
Speckled Tinkerbird Pogoniulus scolopaceus resident  2000  present  A3  Least Concern 
Red-rumped Tinkerbird Pogoniulus atroflavus resident  2000  present  A3  Least Concern 
Yellow-throated Tinkerbird Pogoniulus subsulphureus resident  2000  present  A3  Least Concern 
Yellow-spotted Barbet Buccanodon duchaillui resident  2000  present  A3  Least Concern 
Hairy-breasted Barbet Tricholaema hirsuta resident  2000  present  A3  Least Concern 
Forest Francolin Peliperdix lathami resident  2000  present  A3  Least Concern 
Ahanta Francolin Pternistis ahantensis resident  2000  present  A3  Least Concern 
Red-legged Sparrowhawk Accipiter erythropus resident  2000  present  A3  Least Concern 
Long-tailed Hawk Urotriorchis macrourus resident  2000  present  A3  Least Concern 
Cassin's Hawk-eagle Aquila africana resident  2000  present  A3  Least Concern 
Western Bronze-naped Pigeon Columba iriditorques resident  2000  present  A3  Least Concern 
Blue-headed Wood-dove Turtur brehmeri resident  2000  present  A3  Least Concern 
Green Turaco Tauraco persa resident  2000  present  A3  Least Concern 
Yellow-billed Turaco Tauraco macrorhynchus resident  2000  present  A3  Least Concern 
Black-throated Coucal Centropus leucogaster resident  2000  present  A3  Least Concern 
Blue-throated Roller Eurystomus gularis resident  2000  present  A3  Least Concern 
Chocolate-backed Kingfisher Halcyon badia resident  2000  present  A3  Least Concern 
African Dwarf-kingfisher Ispidina lecontei resident  2000  present  A3  Least Concern 
White-bellied Kingfisher Corythornis leucogaster resident  2000  present  A3  Least Concern 
Black Bee-eater Merops gularis resident  2000  present  A3  Least Concern 
Bycanistes fistulator resident  2000  present  A3  Not Recognised 
Tropicranus albocristatus resident  2000  present  A3  Not Recognised 
Tockus fasciatus resident  2000  present  A3  Not Recognised 
Tockus hartlaubi resident  2000  present  A3  Not Recognised 
Black-casqued Hornbill Ceratogymna atrata resident  2000  present  A3  Least Concern 
Yellow-casqued Hornbill Ceratogymna elata resident  2000  present  A1, A3  Vulnerable 
Cassin's Honeybird Prodotiscus insignis resident  2000  present  A3  Least Concern 
Spotted Honeyguide Indicator maculatus resident  2000  present  A3  Least Concern 
Little Green Woodpecker Campethera maculosa resident  2000  present  A3  Least Concern 
Buff-spotted Woodpecker Campethera nivosa resident  2000  present  A3  Least Concern 
Brown-eared Woodpecker Campethera caroli resident  2000  present  A3  Least Concern 
African Shrike-flycatcher Megabyas flammulatus resident  2000  present  A3  Least Concern 
Chestnut Wattle-eye Platysteira castanea resident  2000  present  A3  Least Concern 
Fiery-breasted Bush-shrike Malaconotus cruentus resident  2000  present  A3  Least Concern 
Blue Cuckooshrike Coracina azurea resident  2000  present  A3  Least Concern 
Western Black-headed Oriole Oriolus brachyrhynchus resident  2000  present  A3  Least Concern 
Shining Drongo Dicrurus atripennis resident  2000  present  A3  Least Concern 
Black-headed Paradise-flycatcher Terpsiphone rufiventer resident  2000  present  A3  Least Concern 
Chestnut-capped Flycatcher Erythrocercus mccallii resident  2000  present  A3  Least Concern 
White-necked Picathartes Picathartes gymnocephalus resident  2000  present  A1, A2, A3  Vulnerable 
Square-tailed Saw-wing Psalidoprocne nitens resident  2000  present  A3  Least Concern 
Sharpe's Apalis Apalis sharpii resident  2000  present  A2, A3  Least Concern 
Grey Greenbul Andropadus gracilis resident  2000  present  A3  Least Concern 
Ansorge's Greenbul Andropadus ansorgei resident  2000  present  A3  Least Concern 
Golden Greenbul Calyptocichla serina resident  2000  present  A3  Least Concern 
Honeyguide Greenbul Baeopogon indicator resident  2000  present  A3  Least Concern 
Spotted Greenbul Ixonotus guttatus resident  2000  present  A3  Least Concern 
Simple Greenbul Chlorocichla simplex resident  2000  present  A3  Least Concern 
Swamp Greenbul Thescelocichla leucopleura resident  2000  present  A3  Least Concern 
White-throated Greenbul Phyllastrephus albigularis resident  2000  present  A3  Least Concern 
Icterine Greenbul Phyllastrephus icterinus resident  2000  present  A3  Least Concern 
Common Bristlebill Bleda syndactylus resident  2000  present  A3  Least Concern 
Green-tailed Bristlebill Bleda eximius resident  2000  present  A1, A2, A3  Near Threatened 
Grey-headed Bristlebill Bleda canicapillus resident  2000  present  A3  Least Concern 
Bearded Bulbul Criniger barbatus resident  2000  present  A3  Least Concern 
Red-tailed Bulbul Criniger calurus resident  2000  present  A3  Least Concern 
Yellow-spotted Nicator Nicator chloris resident  2000  present  A3  Least Concern 
Kemp's Longbill Macrosphenus kempi resident  2000  present  A3  Least Concern 
Violet-backed Hyliota Hyliota violacea resident  2000  present  A3  Least Concern 
Green Hylia Hylia prasina resident  2000  present  A3  Least Concern 
Blackcap Illadopsis Illadopsis cleaveri resident  2000  present  A3  Least Concern 
Rufous-winged Illadopsis Illadopsis rufescens resident  2000  present  A1, A2, A3  Near Threatened 
Brown Illadopsis Illadopsis fulvescens resident  2000  present  A3  Least Concern 
Capuchin Babbler Phyllanthus atripennis resident  2000  present  A3  Least Concern 
Copper-tailed Glossy-starling Lamprotornis cupreocauda resident  2000  present  A1, A2, A3  Near Threatened 
Chestnut-winged Starling Onychognathus fulgidus resident  2000  present  A3  Least Concern 
Narrow-tailed Starling Poeoptera lugubris resident  2000  present  A3  Least Concern 
White-tailed Ant-thrush Neocossyphus poensis resident  2000  present  A3  Least Concern 
Rufous Flycatcher-thrush Stizorhina fraseri resident  2000  present  A3  Least Concern 
Alethe diademata resident  2000  present  A3  Not Recognised 
Forest Robin Stiphrornis erythrothorax resident  2000  present  A3  Least Concern 
Ussher's Flycatcher Muscicapa ussheri resident  2000  present  A3  Least Concern 
Olivaceous Flycatcher Muscicapa olivascens resident  2000  present  A3  Least Concern 
Grey-throated Tit-flycatcher Myioparus griseigularis resident  2000  present  A3  Least Concern 
Scarlet-tufted Sunbird Anthreptes fraseri resident  2000  present  A3  Least Concern 
Green Sunbird Anthreptes rectirostris resident  2000  present  A3  Least Concern 
Little Green Sunbird Nectarinia seimundi resident  2000  present  A3  Least Concern 
Blue-throated Brown Sunbird Nectarinia cyanolaema resident  2000  present  A3  Least Concern 
Buff-throated Sunbird Nectarinia adelberti resident  2000  present  A3  Least Concern 
Johanna's Sunbird Nectarinia johannae resident  2000  present  A3  Least Concern 
Superb Sunbird Nectarinia superba resident  2000  present  A3  Least Concern 
Vieillot's Black Weaver Ploceus nigerrimus resident  2000  present  A3  Least Concern 
Yellow-mantled Weaver Ploceus tricolor resident  2000  present  A3  Least Concern 
Red-vented Malimbe Malimbus scutatus resident  2000  present  A3  Least Concern 
Gray's Malimbe Malimbus nitens resident  2000  present  A3  Least Concern 
Crested Malimbe Malimbus malimbicus resident  2000  present  A3  Least Concern 
Red-headed Malimbe Malimbus rubricollis resident  2000  present  A3  Least Concern 
Crimson Seedcracker Pyrenestes sanguineus resident  2000  present  A3  Least Concern 
Western Bluebill Spermophaga haematina resident  2000  present  A3  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Kambui North Forest Reserve 20,348 protected area contained by site 20,348  
Kambui South Forest Reserve 880 protected area contained by site 880  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Lowland forest - mixed moist evgn & semi-evgn  60%
Wetlands (inland) Rivers & streams  5%
Savanna Bushland & thicket - deciduous  20%
Artificial - terrestrial Farmbush, fallow & ruderal land  15%

Land use

Land-use Extent (% of site)
forestry -
hunting -
nature conservation and research -
water management -

Other biodiversity The following primates occur: Pan troglodytes verus (EN), Procolobus badius (LR/nt), Colobus polykomus (LR/nt), Cercocebus atys (LR/nt) and Cercopithecus diana (VU). Other threatened mammals known include Loxodonta africana cyclotis (EN) and the duikers Cephalophus jentinki (VU), C. niger (LR/nt) and C. maxwelli (LR/nt).

References Graziani (1993), Phillipson (1978), Thompson (1997a).

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Kambui Hills Forest Reserve. Downloaded from http://www.birdlife.org on 31/08/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife