Photographer: HF Cheung

270 紅耳鵯 Red-whiskered Bulbul 271 白頭鵯 Chinese Bulbul 272 白喉紅臀鵯 Sooty-headed Bulbul 279 棕背伯勞 Long-tailed Shrike     香港觀鳥會   Hong Kong Bird Watching Society