|Location||Gambia, Western Division|
|Central coordinates||16o 37.00' West 13o 25.00' North|
|IBA criteria||A4i, A4iii|
|Altitude||0 - 5m|
|Year of IBA assessment||2001|
Site description The wetland lies at the mouth of the Gambia River and separates the capital Banjul from the urban centres of Serekunda, Bakau and their suburbs. Most of the site is low, open Avicennia mangrove scrub and taller Rhizophora mangrove cut by tidal creeks. There are small patches of saline mudflats between the mangrove and the rice-fields, which border much of the site to the south and west. In the north, the main highway linking Banjul to the mainland roughly follows, for some 10 km, the boundary between the mangrove and the shifting sand beaches and tidal lagoons of the Atlantic coast. In the extreme north-west there is a small area of freshwater marsh around Cape Creek. In the east the Bund Road, created to stabilize the land around Banjul, has enclosed several shallow lagoons whose tidal ranges are controlled. The largest expanses of mudflats are on the river immediately south of these lagoons and at the Mandinari flats, 5 km upriver.
|Species||Season||Period||Population estimate||Quality of estimate||IBA Criteria||IUCN Category|
|Western Reef-egret Egretta gularis||winter||-||1,630 individuals||-||A4i||Least Concern|
|Black-winged Stilt Himantopus himantopus||winter||-||2,000 individuals||-||A4i||Least Concern|
|Black-tailed Godwit Limosa limosa||winter||-||6,000 individuals||-||A4i||Near Threatened|
|Grey-headed Gull Larus cirrocephalus||winter||-||1,000 individuals||-||A4i||Least Concern|
|Slender-billed Gull Larus genei||winter||-||100 individuals||-||A4i||Least Concern|
|Caspian Tern Sterna caspia||winter||-||500 individuals||-||A4i||Least Concern|
|Royal Tern Sterna maxima||winter||-||1,000 individuals||-||A4i||Least Concern|
|A4iii Species group - waterbirds||winter||-||20,000 individuals||unknown||A4iii|
|IUCN habitat||Habitat detail||Extent (% of site)|
|Artificial - terrestrial||35%|
|Land-use||Extent (% of site)|
|nature conservation and research||-|
Other biodiversity Mammals: Trichechus senegalensis (VU) still occurs.
References DPWM (1997, 2000).
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Recommended citation BirdLife International (2014) Important Bird Areas factsheet: Tanbi wetland complex. Downloaded from http://www.birdlife.org on 09/03/2014
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