Рет қаралды 86
動物世界(676)
岩鷺
別名:
太平洋岩鷺、黑鷺
學名:
Egretta sacra
英文名:
Pacific Reef Heron
特徵:
虹膜黃色。嘴淺黃色或暗褐色、灰褐色。腳黃綠色或褐綠色、灰黃色。
雌雄同形同色。體長58~66公分。體色有白色型和暗色型兩種,暗色型比較常見,白色型非常稀少。
暗色型全身大致灰黑褐色。頭頂近黑色,具短冠羽,眼先青灰色,喉部中央白色,腹部、尾下覆羽棕灰色。白色型全身純白色。繁殖羽胸部、背部有細長蓑狀飾羽。
分布:
紐西蘭、澳大利亞、中國華南、東亞、東南亞、台灣等地。
攝製:
黃春貴
Animal World(676)
Rock Heron
Alias:
Pacific Reef Heron, Black heron
Scientific name:
Egretta sacra
English name:
Pacific Reef Heron
Feature:
Iris yellow. Mouth light yellow or dark brown, taupe. Feet yellow-green or brown-green, gray-yellow.
Androgynous. The body length is 58-66 cm. There are two types of body color: white type and dark type. The dark type is more common, and the white type is very rare.
Dark-colored body is generally gray-dark brown. The top of the head is nearly black, with short crown feathers, the eyes are blue-gray, the center of the throat is white, and the abdomen and tail coverts are brown-gray. The white type is pure white. Breeding feathers have slender mink-like feathers on the chest and back.
Distributed:
New Zealand, Australia, South China, East Asia, Southeast Asia, Taiwan and other places.
Filming:
Chuenguey Hwang