白头海雕

Bald eagles snatch fish at the water surface, rob osprey of fish, and eat carrion.

白头海雕常掠过水面捕鱼， 并抢夺鹗抓到的鱼， 也吃腐肉。

Bald eagles still face tough times.

白头海雕仍面临着艰难时期。

Since then wildlife biologists had reintroduced bald eagles from Canada to America.

从那时起，野生生物生物学家将白头海雕从加拿大重新引入美国。

Fish, soaked up DDT, died, and were washed up on shores, where bald eagles feasted on them.

被 DDT 浸泡过的鱼死了，被冲上岸边，白头海雕在那里大快朵颐。

Once, more than fifty hundred pairs of bald eagles nested across the country, but by 1960 that number had fallen below four hundred.

曾经有超过五千对白头海雕在全国各地筑巢，但到了1960年这一数字已降至四百以下。