Close-up of a brown-eared bulbul perching and chirping on a winter branch

bowneared bulbul closeup birds winter branch flying away nature wildlife avian species birdwatching ornithology winter wildlife chipring singing wild bird animal behavior behaviour perching taking flight bird sound brown bird seasonal flapping wings outdoor habitat tranquil scene common bird motion nature environment ecosystem serene bulbul eastern asia conservation hypsipetes amaurotis songbird distribution city birds noisy important birds japan