A pair of black-winged myna, acridotheres melanopterus perched side by side on tree branch, wondering around the surrounding environment, close up shot of endangered bird species

black winged myna bird blackwinged wing species animal perch stand branch tree birdwatching nature natural habitat wildlife endangered conservation reserve sturnidae starling breasted white tropical forest acridotheres melanopterus mask yellow environment singapore zoo park mandai feather plumage java island bali rare cagebird trade protected paradise wonder look pair two indonesia