Cham language (Nigeria)

Dikaka
Dijim-Bwilim
Native to	eastern Nigeria
Native speakers	25,000 (1998)
Language family	Niger–Congo Atlantic–Congo Waja–Kam Waja Cham–Mona Dikaka
Dialects	Dijim (Cham, Cam) Bwilim (Mwana, Mona)
Language codes
ISO 639-3
Glottolog	`diji1241`

Dikaka is one of the Savanna languages of eastern Nigeria. It's also known as Dijim-Bwilim, after its two dialects, Dijim and Bwilim. A tonal language, it has a whistled register.