| Location | Nigeria, Cross River |
| Central coordinates | 8o 30.00' East 6o 17.00' North |
| IBA criteria | A1, A3, A4ii |
| Area | 0 ha |
| Altitude | 305 - 600m |
| Year of IBA assessment | 2001 |
Ornithological information See Box and Table 3 for key species. Over 1 million migrant swallows (mostly Hirundo rustica) are estimated to use the tall grasses of the hills of the area as a regular winter roost. The poorly known Phyllastrephus baumanni has been mist-netted here, one of only two IBAs from which it has been recorded. Picathartes oreas has been recorded in the nearby forests but its status locally is unclear. The locality is thought to be the southernmost in the country for Euschistospiza dybowskii (the one A04 species known).
Site description The site, variously known as Ebok-Kabaken, Ebbaken or Ebok-Boje, is a hilly locality in the Boki Local Area of Cross River State, between Afi River Forest Reserve (NG005) and Cross River National Park—Okwangwo Division (NG010). The hill-slopes are covered with tall grasses which reach heights of over 3 m. Forests grow in the valleys between the hills. The Ebbaken community, near which the site is located, comprises nine villages surrounded by the hills. Parts of the forest-edges and grassy hills are cleared and planted with cash-crops (e.g. cocoa, bananas and plantains) or subsistence crops (e.g. cassava, yam and coco-yam).
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Congo Serpent-eagle Dryotriorchis spectabilis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Blue-headed Wood-dove Turtur brehmeri | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Guinea Turaco Tauraco persa | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Yellow-billed Turaco Tauraco macrorhynchus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Chocolate-backed Kingfisher Halcyon badia | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Black Bee-eater Merops gularis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| African Pied Hornbill Tockus fasciatus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| White-crested Hornbill Tropicranus albocristatus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Naked-faced Barbet Gymnobucco calvus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Speckled Tinkerbird Pogoniulus scolopaceus | 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 |
| Yellow-billed Barbet Trachyphonus purpuratus | 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 |
| Western Black-headed Oriole Oriolus brachyrhynchus | 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 |
| Chestnut-capped Flycatcher Erythrocercus mccallii | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Grey-necked Picathartes Picathartes oreas | resident | 1999 | present [units unknown] | - | A3 | Vulnerable |
| Fanti Saw-wing Psalidoprocne obscura | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Barn Swallow Hirundo rustica | winter | - | 1,000,000 individuals | - | A4ii | Least Concern |
| Olive-green Camaroptera Camaroptera chloronota | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Grey Greenbul Andropadus gracilis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Plain Greenbul Andropadus curvirostris | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Honeyguide Greenbul Baeopogon indicator | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Simple Greenbul Chlorocichla simplex | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Baumann's Greenbul Phyllastrephus baumanni | resident | 1999 | present [units unknown] | - | A1, A3 | Least Concern |
| White-throated Greenbul Phyllastrephus albigularis | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Common Bristlebill Bleda syndactylus | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Red-tailed Bulbul Criniger calurus | 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 |
| Blue-shouldered Robin-chat Cossypha cyanocampter | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Vieillot's Black Weaver Ploceus nigerrimus | 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 |
| Chestnut-breasted Negrofinch Nigrita bicolor | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Western Bluebill Spermophaga haematina | resident | 1999 | present [units unknown] | - | A3 | Least Concern |
| Dybowski's Twinspot Euschistospiza dybowskii | resident | 1999 | - | - | Least Concern |
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Artificial landscapes (terrestrial) | 15% | |
| Unknown | 31% | |
| Shrubland | 7% | |
| Forest | 45% |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | - |
| hunting | - |
Other biodiversity The surrounding community forests are believed to hold populations of primates including Mandrillus leucophaeus (EN) and Pan troglodytes (EN).
Management considerations Clearance of forest in the low-lying areas and of grasslands of the hill-slopes for farming is increasing. Local people used to hunt the swallows for food and between 100,000 to 200,000 birds were estimated to have been caught annually. However, a series of modest interventions, including a piggery project, started by the NGO ProNatura International, but now managed by the NCF, appears to be having some success in changing the attitudes of the local people in favour of preserving the swallows and their roost-sites for their tourism and research value.
Contribute Please click here to help BirdLife conserve the world's birds - your data for this IBA and others are vital for helping protect the environment.
Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Ebok-Kabaken. Downloaded from http://www.birdlife.org on 26/05/2013
To provide new information to update this factsheet or to correct any errors, please email BirdLife
|
|