Enicurus velatus; Print; The Sunda forktail (Enicurus velatus) is a species of bird in the family Muscicapidae. It is endemic to Indonesia; where it is restricted to the islands of Java and Sumatra. Its natural habitat is boulder strewn streams in tropical moist montane forest from 600-2000 m. More rarely the species occurs closer to sea level. The species is common in Sumatra; but is rarer in Java; where the white-crowned forktail is more common.; 1700-1880