Brown-eared Bulbul Preening Perched Under Pine Tree - back view

browneared bulbul bulbul preen perching preening brown eared bird perched plumage avian head hypsipetes amaurotis beak tail wildlife grooming ornithology resting common feather eared eurasian drying sitting brown nature bill one asian closeup chestnut primp back chestnuteared winter behavior south korea outdoor wild macro spreading browneared slow motion korea detailed shake 60fps clean