Daurian Redstart Preen Feathers Perched on Dried Bush Twig, Puff Up

daurian redstart preen feathers groom clean plumage phoenicurus auroreus perched dried bush twig colorful bird sit swell body straiten one shrub orange animal avian environment closeup birdwatching forest ornithology wing wildlife wild animal head beak feather one animal tropical tree branch cleaning resting south korea fluffy bushy swelled puff sick puffed up bobbing relax fluff