| Location | Nigeria, Bayelsa |
| Central coordinates | 5o 59.00' East 4o 21.00' North |
| IBA criteria | A1, A3, A4i |
| Area | 7,900 ha |
| Altitude | 0 - 2m |
| Year of IBA assessment | 2001 |
Ornithological information See Box and Table 3 for key species. As yet little known, 69 species, including waterbirds, have so far been recorded. Nationally uncommon species include Muscicapa infuscata and Lamprotornis purpureiceps. Sterna balaenarum, a non-breeding visitor, regularly roosts in large numbers on the beaches of the site. Indeed, the site is probably the most important roosting area for wintering Palearctic waders and terns in southern Nigeria, and is the only known breeding site for Sterna hirundo in Nigeria. Psittacus erithacus nest and roost in large numbers in the mangrove swamp-forests of the area.
Site description The Akassa forests are located in the Niger Delta in the extreme south of the country. The site comprises three low-lying blocks of lowland forest, much of which is seasonally flooded. In addition, there are large tracts of mangrove, mainly Rhizophora racemosa and Avicennia africana. The soils are alluvial, but the coastline, included within the IBA, has some stretches of sandy beaches. Expanding areas of Raphia palms and oil-palms Elaeis guineensis are evidence of anthropogenic pressures on the forests. The area receives over 4,500 mm of rain annually.
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| White-spotted Flufftail Sarothrura pulchra | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Damara Tern Sterna balaenarum | winter | - | 100-130 individuals | - | A1, A4i | Near Threatened |
| Blue-headed Wood-dove Turtur brehmeri | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Grey Parrot Psittacus erithacus | resident | 1999 | present [units unknown] | - | A3 | Not Recognised |
| Guinea Turaco Tauraco persa | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Cassin's Spinetail Neafrapus cassini | resident | 1999 | unknown [units unknown] | - | A3 | Least Concern |
| Chocolate-backed Kingfisher Halcyon badia | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| African Pied Hornbill Tockus fasciatus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Piping Hornbill Bycanistes fistulator | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Naked-faced Barbet Gymnobucco calvus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Red-rumped Tinkerbird Pogoniulus atroflavus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Yellow-throated Tinkerbird Pogoniulus subsulphureus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Buff-spotted Woodpecker Campethera nivosa | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Chestnut Wattle-eye Platysteira castanea | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Red-cheeked Wattle-eye Platysteira blissetti | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Blue Cuckooshrike Coracina azurea | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Western Black-headed Oriole Oriolus brachyrhynchus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Shining Drongo Dicrurus atripennis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Blue-headed Crested-flycatcher Trochocercus nitens | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Black-headed Paradise-flycatcher Terpsiphone rufiventer | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Yellow-browed Camaroptera Camaroptera superciliaris | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Olive-green Camaroptera Camaroptera chloronota | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Leaf-love Pyrrhurus scandens | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Icterine Greenbul Phyllastrephus icterinus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Grey-headed Bristlebill Bleda canicapillus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| White-bearded Bulbul Criniger ndussumensis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Yellow-spotted Nicator Nicator chloris | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Green Hylia Hylia prasina | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Green Crombec Sylvietta virens | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Blackcap Illadopsis Illadopsis cleaveri | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Purple-headed Glossy-starling Lamprotornis purpureiceps | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| White-tailed Alethe Alethe diademata | resident | 1999 | present [units unknown] | - | A3 | Not Recognised |
| Sooty Flycatcher Muscicapa infuscata | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Mouse-brown Sunbird Anthreptes gabonicus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Reichenbach's Sunbird Nectarinia reichenbachii | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Blue-throated Brown Sunbird Nectarinia cyanolaema | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Red-vented Malimbe Malimbus scutatus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Gray's Malimbe Malimbus nitens | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | 98% |
| Land-use | Extent (% of site) |
|---|---|
| fisheries/aquaculture | - |
| forestry | - |
| nature conservation and research | - |
| other | - |
| Notes: Taking of nestling parrots Psittacus erithacus for wild bird trade. | |
Other biodiversity The turtles Demochelys coriacea (EN), Chelonia mydas (EN) and Lepidochelys olivacea (EN) have been recorded on the Akassa beaches.
Management considerations Clandestine trade in the CITES-listed Psittacus erithacus is common. Nestlings are removed from nests and sold to traders from the north of the country, who in turn export them to North America, Europe and the Middle East. Parrot trappers have been reported to come from as far away as Ghana. Fishing trawlers catch turtles. Pollution from oilspills and widespread, uncontrolled logging are further threats. An NGO, Pro-Natura International, is working with the local communities, seeking to conserve what is left of the Akassa forests.
References Powell (1993, 1995, 1997), Weeks and Claude-Eze (1997).
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Akassa forests. Downloaded from http://www.birdlife.org on 21/05/2013
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