Asian Glossy Starling Couple Fighting Protecting Nest Sending Away Stranger Bird - bird's behavior

starling female protecting nest male nest avian perched bird aplonis panayensis branch tree branch wildlife animal wildlife beak plumage immature starlings birds tree trunk old trunk kulansiyang pair twig animal kulingdagat asian glossy starling resting asian several close up forest protection wild action feather galansiyang persecute fight rotten send away philippines couple series behavior slow motion aggression family hole glossy