common or asian emerald dove chalcophaps indica, also grey-capped emerald dove, state bird of the tamil nadu, also known as green

wing walk tropical tamil nadu state sri lanka south rainforest primeval portrait pigeon perched park ornithology ornithologist nature native national mountain male jungle island indica indian ground greycapped greenwinged green feather environment endemic emerald dove common colorful chalcophaps bush brown branch birdwatching birds birding bird bill beautiful beak asian asia grey-capped green-winged