chili mu chigaŵa cha nkhorongo za mumphepete mwa nyanja cha Cross-Sanaga-Bioko. Mu chigaŵa ichi ndimo mukukhala viyuni vya mtundu wa drill, ivyo vikusangika
Nigeria Communications in Nigeria Cross-Niger transition forests Cross-Sanaga-Bioko coastal forests Cross River Cross River National Park Cross River State