email a friend
printable version
Location Senegal, Ziguinchor
Central coordinates 16o 36.00' West  12o 24.00' North
IBA criteria A1, A3
Area 5,000 ha
Altitude 0 - 11m
Year of IBA assessment 2001





Site description The site lies in the delta of the Casamance river in the south-western corner of the country. It lies to the south of the main river channel, close to the border with Guinea-Bissau, and c.50 km south-west of Ziguinchor. It is low-lying, with the highest areas in the eastern end of the park (maximum altitude 11 m above sea-level). The habitat consists of mangroves fringing tidal channels, seasonally bare saline mudflats, some wooded savanna and terrestrial forest, including the only remaining small area of Guinea–Congo forest in the country. The mangrove areas show a zonation from the water’s edge, with first Rhizophora racemosa, then R. mangle with Paspalum vaginatum, then Avicennia africana with R. mangle, and Scirpus littoralis or other understorey species. The mudflats are colonized by Eleocharis mutata and E. geniculata. The Guinea–Congo forest occurs as islands within the Santiaba–Mandjak forest and includes species such as Parinari excelsa, Pithecellobium altissimum, Chlorophora regia, Detarium senegalense, and abundant Treculia africana forming the lower canopy.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Red-rumped Tinkerbird Pogoniulus atroflavus resident  1998  present  A3  Least Concern 
Hairy-breasted Barbet Tricholaema hirsuta resident  1998  present  A3  Least Concern 
Bearded Barbet Pogonornis dubius resident  1998  present  A3  Least Concern 
White-crested Tiger-heron Tigriornis leucolopha resident  1998  present  A3  Least Concern 
Red-legged Sparrowhawk Accipiter erythropus resident  1998  present  A3  Least Concern 
White-spotted Flufftail Sarothrura pulchra resident  1998  present  A3  Least Concern 
Senegal Parrot Poicephalus senegalus resident  1998  present  A3  Least Concern 
Green Turaco Tauraco persa resident  1998  present  A3  Least Concern 
Violet Turaco Musophaga violacea resident  1998  present  A3  Least Concern 
Black-throated Coucal Centropus leucogaster resident  1998  present  A3  Least Concern 
Blue-bellied Roller Coracias cyanogaster resident  1998  present  A3  Least Concern 
Bycanistes fistulator resident  1998  present  A3  Not Recognised 
Tockus fasciatus resident  1998  present  A3  Not Recognised 
Yellow-casqued Hornbill Ceratogymna elata resident  1998  present  A1, A3  Vulnerable 
Spotted Honeyguide Indicator maculatus resident  1998  present  A3  Least Concern 
Little Green Woodpecker Campethera maculosa resident  1998  present  A3  Least Concern 
Buff-spotted Woodpecker Campethera nivosa resident  1998  present  A3  Least Concern 
Black-headed Paradise-flycatcher Terpsiphone rufiventer resident  1998  present  A3  Least Concern 
Fanti Saw-wing Psalidoprocne obscura resident  1998  present  A3  Least Concern 
Oriole Warbler Hypergerus atriceps resident  1998  present  A3  Least Concern 
Swamp Greenbul Thescelocichla leucopleura resident  1998  present  A3  Least Concern 
Leaf-love Pyrrhurus scandens resident  1998  present  A3  Least Concern 
White-throated Greenbul Phyllastrephus albigularis resident  1998  present  A3  Least Concern 
Grey-headed Bristlebill Bleda canicapillus resident  1998  present  A3  Least Concern 
Yellow-spotted Nicator Nicator chloris resident  1998  present  A3  Least Concern 
Green Hylia Hylia prasina resident  1998  present  A3  Least Concern 
Senegal Eremomela Eremomela pusilla resident  1998  present  A3  Least Concern 
Rufous-winged Illadopsis Illadopsis rufescens resident  1998  present  A1, A3  Near Threatened 
Puvel's Illadopsis Illadopsis puveli resident  1998  present  A3  Least Concern 
Brown Illadopsis Illadopsis fulvescens resident  1998  present  A3  Least Concern 
Blackcap Babbler Turdoides reinwardii resident  1998  present  A3  Least Concern 
Capuchin Babbler Phyllanthus atripennis resident  1998  present  A3  Least Concern 
Alethe diademata resident  1998  present  A3  Not Recognised 
White-crowned Robin-chat Cossypha albicapilla resident  1998  present  A3  Least Concern 
White-browed Forest Flycatcher Fraseria cinerascens resident  1998  present  A3  Least Concern 
Splendid Sunbird Nectarinia coccinigaster resident  1998  present  A3  Least Concern 
Gray's Malimbe Malimbus nitens resident  1998  present  A3  Least Concern 
Chestnut-breasted Negrofinch Nigrita bicolor resident  1998  present  A3  Least Concern 
Crimson Seedcracker Pyrenestes sanguineus resident  1998  present  A3  Least Concern 
Western Bluebill Spermophaga haematina resident  1998  present  A3  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Basse-Casamance National Park 5,000 is identical to site 5,000  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Artificial - terrestrial   1%
Unknown   2%
Forest   96%

Land use

Land-use Extent (% of site)
nature conservation and research -

Other biodiversity Over 50 mammal species have been recorded from this small area, including Piliocolobus badius temminckii (LR/nt) and Trichechus senegalensis (VU). The park hosts a variety of duikers (Cephalophus spp.) and Anomalurus beecrofti is found nowhere else in Senegal. Reptiles include Osteolaemus tetraspis (VU).

References Burnham (1994), Dupuy and Verschuren (1977), Morel and Morel (1990), WCMC (1989).

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 (2014) Important Bird Areas factsheet: Parc National de Basse Casamance. Downloaded from http://www.birdlife.org on 19/09/2014

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