Javan pied starling perched on a rock, wondering around the surroundings and chirping in the environment, close up shot of a critically endangered bird species

paradise javan pied myna starling gracupica jalla species bird sturnidae bali indonesia jalak suren plumage black white collar java critically endangered threaten birdwatching animal wildlife singapore zoo park reserve conservation sanctuary mandai rare extinct southeast asia environment perch stand feather beak habitat extinction look wonder call chirp forest floor ground songbird