black-throated sunbird. beautiful red and purple with velvet head feathers perching on tree branch in green nature background

sunbird black nature forest animal blue cute bird red tropical feather pink natural yellow sugar wildlife avian species nectar tail outdoor fairy metallic blackthroated aethopyga saturata purple wild hummingbird color colorful beak fauna ornithology birding wing fly small olivebacked close tree summer branch yellowbellied closeup plumage feeding white bellied life reserve perching black-throated beautiful velvet head feathers sipping fine blur green background sunbird