The second is that Li An-chung's "bamboo pigeon" depicts a Chinese Grey Shrike with great accuracy and feeling, whilst the painting by Ho Hua-jen is a superb painting of a male Brown Shrike--a related but distinctly different species (note the different colors of the wings, back, and tail).
第二點是李安忠既精確又極富感情的「竹鳩圖」，描繪的是楔尾伯勞，而何華仁畫的則是雄性的棕背伯勞，兩者同科不同種（注意兩者翅膀、背脊與尾巴的顏色）。