adelie penguin

同根派生

A adelie penguin in summer sunshine
沐浴陽(yáng)光的阿德利企鵝
Adelie penguins, for instance, employ yawning as part of their courtship ritual.
比如說(shuō)吧，對(duì)大型企鵝來(lái)講，張大嘴打哈欠就是它們求偶儀式中的一部分。
Male Adelie penguins help their mates rear the young and, without close inspection, the two sexes are nearly indistinguishable.
雄性的阿德利企鵝會(huì)協(xié)助它們的配偶撫養(yǎng)幼仔，如果不仔細(xì)觀察，兩個(gè)性別幾乎很難分辨。
Adelie penguins live on the Antarctic continent and on many small, surrounding coastal islands. They spend the winter offshore in the seas surrounding the Antarctic pack ice.
阿德利企鵝生活在南極大陸和周邊許多小島上。整個(gè)冬天他們都會(huì)在南極冰蓋周圍的海上度過(guò)。
In the northwestern coast of the Antarctic peninsula, where warming has been fastest, populations of adelie penguins have dropped by 65 percent over the past 25 years, it said.
報(bào)告顯示，南極半島西北沿岸之暖化速度最快，造成阿德利企鵝于過(guò)去廿五年減少百分之六十五。