很不幸，我们这也来了一群不速之客，大多数是来自美国南部的红沼泽螯虾。

"Unfortunately, we now have our own invasive-species crayfish in this area — mostly red swamp crayfish from the southern United States, " he says. That's right.

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红狼以白尾鹿或者其他的一些小的哺乳动物为食，比如沼泽兔子、浣熊以及海狸鼠。

The red wolf diet consists mainly of white-tailed deer and small mammals such as swamp rabbits, raccoons, and nutria.

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许多昆虫占据着沼泽，以活或死的绳草组织为食，而红翼鸫、麻雀、啮齿动物、兔子和鹿直接以绳草为食。

Numerous insects occupy the marsh, feeding on living or dead cordgrass tissue, and redwing blackbirds, sparrows, rodents, rabbits, and deer feed directly on the cordgrass.

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