Bali Myna or Rothschild's Mynah, Bali Starling Preens Feathers Perched on Twig Against Rocky Wall

bali myna bali starling myna clean grooming preen bird leucopsar rothschildi rothschilds mynah jalak bali jalak bali safari and marine park zoo white drooping crest blue skin mynah eye yellow bill bill critically endangered endangered faunal emblem extinction wildlife rare feather exotic beak endemic conservation avian ornithology behavior extinct protected plumage perch rothschild mynah tree branch feathers one rocky cliff wild nusa penida