Sifakas are a genus of lemur named for their “shi-fak” alarm call. There are several different species of sifaka, with this guy, the diademed sifaka being the largest among them. Diademed sifakas also happen to be one of the most interesting looking of all the lemurs, with their red eyes and golden, black and white fur. This was one of only two or three diademed sifakas that I saw while in the forests of Madagascar.