sentences:  Montane forests and savannahs are in the northern region of the country.Important protected areas for these species are the Mbam Djerem National Park, Benoue National Park, Korup National Park, Takamanda National Park, and the Kagwene Gorilla Sanctuary.Cameroon is an important breeding area for marine and freshwater species such as crustaceans, mollusks, fish, and birds.