The weasel feeds off field voles, snakes, and other small animals.

黄鼠狼吃田鼠 、 蛇和其它小动物.

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Rats, mice and voles recognise each other by smell.

耗子 、 老鼠和野鼠靠嗅觉区分彼此.

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The same gene has previously been linked to monogamous behaviour in male voles, a mouselike rodent.

此前有研究发现,334型等位基因与雄性田鼠对配偶的忠贞度有关.

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