that overwhelms the most exposed nests. 淹没了暴露在外的巢穴

235. The storms that come each season are arriving earlier every year.
     季节性风暴来的一年比一年早
236. And the colony lies directly in their path.
     而繁殖地正好位于风暴的路径上
237. Rising winds create a storm surge
     上升气流造成风暴潮
238. that overwhelms the most exposed nests.
     淹没了暴露在外的巢穴
239. And then...
     然后
240. ..it rains.
     下雨了
241. The adults do what they can, bailing out their nests.
     成年火烈鸟尽其所能 把巢穴里的水舀出去

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 238 行