Rare Bali myna, leucopsar rothschildi perched on tree branch, performing courtship dance by raising head crest, body-bobbing, chirping in the forest to attract mate, close up shot during mating season

bali myna leucopsar rothschildi bird white starling mynah jalak rothschilds mynah dance courtship behaviour season bounce animal wildlife park zoo tree rothschild singapore paradise perch feather plumage species indonesia sanctuary threatened national branch conservation reserve mandai southeast asia body extinction rare perform bob crest head breed critically endangered chirp call mate attract