摘要
帝企鹅是地球现存19种企鹅中最大的,其形态特征是脖子底下有一片橙黄色羽毛,向下逐渐变淡,耳朵后部最深。冬季它们在南极严寒的冰上繁殖后代,而如今气候变暖对它们带来了巨大的威胁……Emperor penguins are the largest of the 19 penguin species."The Emperor penguin is certainly the most iconic of the penguin species," said Dyan de Napoli, penguin expert and author of The Great Penguin Rescue."
