beat bird bush Common Myna forage fresh green Indian Myna krayker lush monsoon Myna nature rest sharp tree wings black common curious javan Noisy precocious widespread aggressive alert birds brown colorful colourful inquisitive mature mother myna birds mynah plumage roadside ruffled ruffled feathers street watchful yellow Acridotheres tristis birding bunch cable cacophony conference congregation dozen festival gathering get-together group India karnataka line Mangalore many meet noise social starling Sturnidae tweet twelve wire hungry Indian introduced species young argument bird talk chirp debate half dozen heated leader six submissive angry sparring three follower metaphor shame shout submission tough talk two