S
WCameroonian Highlands forests
WCentral African mangrovesA
WCross-Niger transition forests
WCross-Sanaga-Bioko coastal forestsB
WGuinean forest-savanna mosaic
WJos PlateauC
WLake Chad flooded savanna
WMandara Plateau mosaicD
WNiger Delta
WNiger Delta mangrovesE
WNiger Delta swamp forests
WNigerian lowland forestsF
WSudanian savanna
WWest Sudanian savanna