GH006
Bosomtwe Range Forest Reserve


IBA Justification

The site was identified as internationally important for bird conservation in 2001 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List Season (year/s of estimate) Size IBA criteria
Ahanta Spurfowl Pternistis ahantensis LC resident (2000) present A3
Forest Francolin Peliperdix lathami LC resident (2000) present A3
Afep Pigeon Columba unicincta LC resident (2000) present A3
Blue-headed Wood-dove Turtur brehmeri LC resident (2000) present A3
Black-throated Coucal Centropus leucogaster LC resident (2000) present A3
Olive Long-tailed Cuckoo Cercococcyx olivinus LC resident (2000) present A3
White-spotted Flufftail Sarothrura pulchra LC resident (2000) present A3
Green Turaco Tauraco persa LC resident (2000) present A3
Long-tailed Hawk Urotriorchis macrourus LC resident (2000) present A3
Eastern Dwarf Hornbill Horizocerus granti LC resident (2000) present A3
West African Pied Hornbill Lophoceros semifasciatus LC resident (2000) present A3
Brown-cheeked Hornbill Bycanistes cylindricus VU resident (2000) present A1, A2, A3
Western Long-tailed Hornbill Horizocerus albocristatus LC resident (2000) present A3
White-bellied Kingfisher Corythornis leucogaster LC resident (2000) present A3
Chocolate-backed Kingfisher Halcyon badia LC resident (2000) present A3
Bristle-nosed Barbet Gymnobucco peli LC resident (2000) present A3
Red-rumped Tinkerbird Pogoniulus atroflavus LC resident (2000) present A3
Yellow-throated Tinkerbird Pogoniulus subsulphureus LC resident (2000) present A3
Hairy-breasted Barbet Tricholaema hirsuta LC resident (2000) present A3
Western Yellow-billed Barbet Trachylaemus goffinii LC resident (2000) present A3
Naked-faced Barbet Gymnobucco calvus LC resident (2000) present A3
Spotted Honeyguide Indicator maculatus LC resident (2000) present A3
Brown-eared Woodpecker Pardipicus caroli LC resident (2000) present A3
Grey Parrot Psittacus erithacus EN resident (2000) present A3
Rufous-sided Broadbill Smithornis rufolateralis LC resident (2000) present A3
Western Black-headed Oriole Oriolus brachyrynchus LC resident (2000) present A3
Red-billed Helmetshrike Prionops caniceps LC resident (2000) present A3
West African Wattle-eye Dyaphorophyia hormophora LC resident (2000) present A3
Sabine's Puffback Dryoscopus sabini LC resident (2000) present A3
Western Crested-flycatcher Trochocercus nitens LC resident (2000) present A3
Red-bellied Paradise-flycatcher Terpsiphone rufiventer LC resident (2000) present A3
Dusky Crested-flycatcher Elminia nigromitrata LC resident (2000) present A3
Western Nicator Nicator chloris LC resident (2000) present A3
Green Crombec Sylvietta virens LC resident (2000) present A3
Kemp's Longbill Macrosphenus kempi LC resident (2000) present A3
Grey Longbill Macrosphenus concolor LC resident (2000) present A3
Black-capped Apalis Apalis nigriceps LC resident (2000) present A3
Sharpe's Apalis Apalis sharpii NT resident (2000) present A2, A3
Yellow-browed Camaroptera Camaroptera superciliaris LC resident (2000) present A3
White-bibbed Swallow Hirundo nigrita LC resident (2000) present A3
Red-tailed Bristlebill Bleda syndactylus LC resident (2000) present A3
Green-tailed Bristlebill Bleda eximius NT resident (1999) present A1, A2, A3
Grey-headed Bristlebill Bleda canicapillus LC resident (2000) present A3
Honeyguide Greenbul Baeopogon indicator LC resident (2000) present A3
Simple Greenbul Chlorocichla simplex LC resident (2000) present A3
Grey Greenbul Eurillas gracilis LC resident (2000) present A3
Plain Greenbul Eurillas curvirostris LC resident (2000) present A3
Western Bearded Greenbul Criniger barbatus LC resident (2000) present A3
Red-tailed Greenbul Criniger calurus LC resident (2000) present A3
Icterine Greenbul Phyllastrephus icterinus LC resident (2000) present A3
Leaf-love Pyrrhurus scandens LC resident (2000) present A3
Chestnut-capped Flycatcher Erythrocercus mccallii LC resident (2000) present A3
Green Hylia Hylia prasina LC resident (2000) present A3
Brown Illadopsis Illadopsis fulvescens LC resident (2000) present A3
Black-capped Illadopsis Illadopsis cleaveri LC resident (2000) present A3
Rufous-winged Illadopsis Illadopsis rufescens NT resident (2000) present A1, A2, A3
Chestnut-winged Starling Onychognathus fulgidus LC resident (2000) present A3
White-tailed Ant-thrush Neocossyphus poensis LC resident (2000) present A3
Finsch's Flycatcher-thrush Stizorhina finschi LC resident (2000) present A3
White-tailed Alethe Alethe diademata LC resident (2000) present A3
African Forest-flycatcher Fraseria ocreata LC resident (2000) present A3
Orange-breasted Forest-robin Stiphrornis erythrothorax LC resident (2000) present A3
Buff-throated Sunbird Chalcomitra adelberti LC resident (2000) present A3
Superb Sunbird Cinnyris superbus LC resident (2000) present A3
Yellow-mantled Weaver Ploceus tricolor LC resident (2000) present A3
Blue-billed Malimbe Malimbus nitens LC resident (2000) present A3
Red-headed Malimbe Malimbus rubricollis LC resident (2000) present A3
Crested Malimbe Malimbus malimbicus LC resident (2000) present A3
White-breasted Nigrita Nigrita fusconotus LC resident (2000) present A3
Chestnut-breasted Nigrita Nigrita bicolor LC resident (2000) present A3

IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2001. The most recent assessment (2023) is shown below.

IBA conservation assessment
Year of assessment State Pressure Response
2023 good medium low
Whole site assessed? State assessed by Accuracy of information
yes habitat good

State (condition of the trigger species' habitats)
Habitat Quantity (% remaining) Quality (% carrying capacity) Result
Artificial/Terrestrial good (>90%) good (>90%) good
Forest good (>90%) good (>90%) good

Pressure (threats to the trigger species and/or their habitats)
Threat Timing Scope Severity Result
Biological resource use happe­ning now some of popul­ation/area (10–49%) slow decline (1–10% over 3 gener­ations) medium

Response (conservation actions taken for the trigger species and/or their habitats)
Designation Planning Action Result
Whole area (>90%) covered by appropriate conservation designation Unknown Substantive conservation measures are being implemented, but these are not compre­hensive and are limited by resources and capacity low

IBA Protection

Year Protected Area Designation (management category) % coverage of IBA
1931 Bosomtwe Forest Reserve (-) 100
2016 Lake Bosomtwe UNESCO-MAB Biosphere Reserve (UA) 7

Habitats

Habitat % of IBA Habitat detail
Forest 62
Unknown 24
Artificial/Terrestrial 12

Land use

Land use % of IBA
agriculture -
forestry -
water management -


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Bosomtwe Range Forest Reserve (Ghana). Downloaded from https://datazone.birdlife.org/site/factsheet/bosomtwe-range-forest-reserve-iba-ghana on 23/12/2024.