Ainley explained that even if he caught him, and brought him back to the colony, he would immediately head right back for the mountains.
爱恩利博士解释说，即使抓住它，带它回到栖息地，它也会立即掉头朝群山而去。
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Fear of predators doesn't just affect the penguins' daily activities, however. It also influences the birds' migration patterns, Ainley and Ballard report this week in Polar Biology.