During the summer months, emperor penguins forage the icy waters for food.

在夏季，帝企鹅们在冰冷的水域觅食。

The large flightless birds are called emperor penguins.

这种不会飞的大鸟叫帝企鹅。

The endangered emperor penguins are native to Antarctica.

濒临灭绝的帝企鹅原产于南极洲。

But as a species, emperor penguin numbers are still decreasing.

但作为一个物种，帝企鹅的数量仍在减少。

The largest modern species, the emperor penguin, is about one meter tall.

现代最大的物种帝企鹅大约有一米高。

The scientists estimate that there are 300,000 breeding pairs of emperor penguins in Antarctica.

科学家估计，南极洲有30万对繁殖的帝企鹅。

The declaration officially calls for protections of emperor penguins under the Endangered Species Act (ESA).

该宣言正式要求根据《濒危物种法案》保护帝企鹅。

Check out this emperor penguin chick, trying to emerge from a shell at SeaWorld San Diego.

看看这只圣地亚哥海洋世界里的帝企鹅宝宝，它正试图破壳而出呢。

Every winter, emperor penguins leave the comfort of their ocean home and begin a remarkable journey.

帝企鹅每年冬天便离开它们安逸的海洋家园，开始了非凡的征途。

Next up, we head to Antarctica, home to a fascinating creature, the emperor penguin.

接下来，我们将前往南极洲，那里有一种神奇的生物——帝企鹅。