The coastline of Isabela - the largest island... is covered in volcanic rock.
最大的島嶼--伊莎貝拉海岸線覆蓋著火山石
Here a very different kind of animal can be found in the rocky tubes.
在這里的熔巖管里發現一種非常不同的動物
The chicks of Galpagos penguins.
加拉帕戈斯企鵝的幼雛
Without the lava tubes, they wouldn't survive.
沒有熔巖管它們就生存不了
Cool and sheltered, the tubes are the perfect nursery,
涼爽又安全,熔巖管是完美的育兒所,
protecting the chicks from the unforgiving temperatures outside.
保護幼雛免遭外面極端氣溫
Unforgiving if you're a penguin, that is.
如果你是企鵝,這就是嚴酷。
Adult Galpagos penguins only cope by doing something the chicks can't yet do. They take a dip.
成年加拉帕戈斯企鵝能應付的事,幼雛卻不行。它們要泡一泡
The adults plunge into cool waters that have travelled all the way from the Antarctic.
成年企鵝跳入從南極一路而來的寒冷海水里
Who says penguins can't fly?
誰說企鵝不會飛?
There's lots of food here, as schools of fish are drawn to the shelter of these rocky, volcanic shores.
這里有許多食物,大量的魚群受到這里的巖石組成的火山海岸的吸引。