Vast villages of prairie dogs provided tasty meals for hawks, eagles, and the now-endangered black-footed ferret.
草原上遍布的土拨鼠则是鹰、隼和如今已濒危的黑足鼬的美味佳肴。
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Occasionally she sneaks away into a forest or onto a prairie, sometimes with a few friends, to watch chimps or 43)sandhill cranes or black-footed 44)ferrets and to restore her energy and sanity.