small bird in green leafy treetops in spring. eastern olivaceous warbler, iduna pallida

winged wing wildlife wild warbler turkey treetops tail spring species space songbird small single pretty portrait plumage park pallida outdoors outdoor one olivaceous nature natural middle leafy iduna green garden finch fauna exotic environment egglaying eastern east drab cute creature copy colorful chordata bush branch birdwatching birding bird beautiful beak background animals animal