白頭鵯

Light-vented Bulbul

學名 : Pycnonotus sinensis

別名 : 白頭翁 、白頭殼仔

特徵:屬雜食性,雄鳥胸部灰色較深,雌鳥淺淡,雄鳥枕部(後頭部)白色極為清晰醒目。

習性:白頭鵯喜歡將巢築在相思樹或榕樹上,每年春天三月到五月是白頭翁的繁殖期,這段期間,如果見到一隻白頭翁單獨站在突出的枝頭或是樹頂上高聲鳴叫,過不了多久,另一隻白頭翁飛過來,兩隻鳥一唱一和,那多半就是牠們在互唱情歌了。繁殖期每一對白頭翁會建立牠們的領域,其範圍面積小,巢通常築在離地面不高的雜木林或樹叢上。

Characteristics: It is omnivorous, males have darker gray breasts, females are lighter, and male pillows (back head) are white and very clear and eye-catching.

Habits: The white-headed bulbul likes to build its nest on the acacia or banyan tree. Every spring from March to May is the breeding period of pulsatilla. During this period, if you see a pulsatilla standing alone on the protruding branches or on the top of the tree Tweeting, it wo n’t take long for another windflower to fly over, and the two birds will sing one at a time. Most of them are singing love songs to each other. During the breeding period, each pair of Pulsatilla will establish their field. Its area is small, and the nest is usually built on a weed forest or bush that is not high above the ground.


特徵: 常成群出現在平原區灌木叢、丘陵樹林地帶,以及校園、公園、庭院、行道中的各種高高的電線與樹上。台灣的賞鳥人士常將白頭翁、麻雀、綠繡眼合稱為「城市三寶」,在上海白頭翁也與麻雀、中國黑鶇和珠頸斑鳩並列為「四大金剛」,兩者都突顯白頭翁在其分布地區是常見的城市鳥。

白頭翁體長約17到22公分,額至頭頂純黑色而富有光澤,兩眼上方至後枕白色,形成一白色枕環。耳羽後部有一白斑,此白環與白斑在黑色的頭部均極為醒目,老鳥的枕羽(後頭部)更潔白,所以又叫「白頭翁」。背和腰羽大部為灰綠色,翼和尾部稍帶黃綠色,頦,喉部白色,胸灰褐色,形成不明顯的寬闊胸帶,腹部白色或灰白色,雜以黃綠色條紋,上體褐灰或橄欖灰色、具黃綠色羽緣,使上體形成不明顯的暗色縱紋。尾和兩翅暗褐色具黃綠色羽緣。虹膜褐色,嘴黑色,腳亦為黑色。幼鳥頭灰褐色,背橄欖色,胸部淺灰褐色,腹部及尾下復羽灰白。長居於山區、闊葉林、公園、樹林中,以果樹的漿果和種子為主食,並時常飛入果園偷吃果實,還會吃嫩葉嫩芽,尤其是蝴蝶蘭的嫩葉嫩芽,偶爾啄食昆蟲。春末夏初開始營巢繁殖,白頭翁在進入繁殖期後會聚集在樹林上喧叫,常常引起人們的注意。這種群聚的現象,到夏末秋季冬季時就消失了。