"They will eat almost every vertebrate of the right size, but they mostly prefer birds and mammals," said USGS biologist Gordon Rodda, who co-authored the 350-page study.
“它们几乎会吃大小适中的每一类脊椎动物，但它们更偏爱吃禽类和哺乳动物。”曾合作撰写了350页研究报告的美国地质勘探局生物学家戈登·瑞达说。
"They will eat almost every vertebrate of the right size, but they mostly prefer birds and mammals," said USGS biologist Gordon Rodda, who co-authored the 350-page study.
“它们几乎会吃大小适中的每一类脊椎动物，但它们更偏爱吃禽类和哺乳动物。”曾合作撰写了350页研究报告的美国地质勘探局生物学家戈登·瑞达说。
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