案例简介：照片由 @ paulnicklen | 自从十多年前我们在南极洲的罗斯海海岸相遇以来，这只小鸡在我心中占据了一个特殊的位置。帝企鹅有各种各样的进化适应能力，使它们能够在南极冬季的恶劣条件下生存，那里的风寒可能高达-76 ℉。小钞票和鳍状肢有助于调节他们的体温，特殊的鼻腔可以最大限度地减少他们通过呼气失去的热量。甚至他们的循环系统也已经慢慢优化了几千年，以帮助回收宝贵的热量。我很感激有机会在我的职业生涯中与他们共度了这么多时间。跟随我 @ PaulNicklen了解生活在我们星球两极的其他进化奇迹。# HappyFeet # 企鹅 # EmperorPenguin # RossSea # 南极洲 # 进化 # 生存 # 爱 # 美丽 # 感恩

案例简介：Photo by @paulnicklen | This little chick has held a special place in my heart since we met more than a decade ago on the shores of Antarctica's Ross Sea. Emperor penguins have a variety of evolutionary adaptations that allow them to survive the harsh conditions of Antarctic winters, where wind chills can be as cold as -76℉. Small bills and flippers help regulate their body temperature, and special nasal chambers minimize the heat they would otherwise lose via exhalation. Even their circulatory systems have slowly optimized over millennia to help recycle precious warmth. I'm grateful for having had the opportunity to spend so much time with them over my career. Follow me @PaulNicklen to learn about other marvels of evolution living at our planet's poles. #HappyFeet #Penguin #EmperorPenguin #RossSea #Antarctica #Evolution #Survival #Love #Beauty #Gratitude

国家地理 - Photo by @paulnicklen | This little chick has held a special place in my heart since we met more than a decade ago on the

案例简介：照片由 @ paulnicklen | 自从十多年前我们在南极洲的罗斯海海岸相遇以来，这只小鸡在我心中占据了一个特殊的位置。帝企鹅有各种各样的进化适应能力，使它们能够在南极冬季的恶劣条件下生存，那里的风寒可能高达-76 ℉。小钞票和鳍状肢有助于调节他们的体温，特殊的鼻腔可以最大限度地减少他们通过呼气失去的热量。甚至他们的循环系统也已经慢慢优化了几千年，以帮助回收宝贵的热量。我很感激有机会在我的职业生涯中与他们共度了这么多时间。跟随我 @ PaulNicklen了解生活在我们星球两极的其他进化奇迹。# HappyFeet # 企鹅 # EmperorPenguin # RossSea # 南极洲 # 进化 # 生存 # 爱 # 美丽 # 感恩

国家地理 - Photo by @paulnicklen | This little chick has held a special place in my heart since we met more than a decade ago on the

案例简介：Photo by @paulnicklen | This little chick has held a special place in my heart since we met more than a decade ago on the shores of Antarctica's Ross Sea. Emperor penguins have a variety of evolutionary adaptations that allow them to survive the harsh conditions of Antarctic winters, where wind chills can be as cold as -76℉. Small bills and flippers help regulate their body temperature, and special nasal chambers minimize the heat they would otherwise lose via exhalation. Even their circulatory systems have slowly optimized over millennia to help recycle precious warmth. I'm grateful for having had the opportunity to spend so much time with them over my career. Follow me @PaulNicklen to learn about other marvels of evolution living at our planet's poles. #HappyFeet #Penguin #EmperorPenguin #RossSea #Antarctica #Evolution #Survival #Love #Beauty #Gratitude

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国家地理 - Photo by @paulnicklen | This little chick has held a special place in my heart since we met more than a decade ago on the

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