Large aquatic birds : loons and some extinct forms .

大型水生鸟类；潜鸟及其它一些已绝迹的鸟类。

I never saw such big loons in my life .

我从没有见过这么大的水鸟。

And you 're surrounded by a bunch of loons .

并且你身边的都是疯子们。

Believed loons were ancestral spirits .

认为潜鸟是祖辈的灵魂。