So you might see their abdomens connected, but that is what it looks like when butterflies are copulating.
你可能会看到它们腹部相连,但这就是蝴蝶时样子。
Even though modern genetics might be deflating our romantic notions about lovebirds, from a biological standpoint, pairing up with one individual and then copulating with others on the side makes a lot more sense than absolute sexual loyalty.
尽管现代遗传学可能会让我们对爱情鸟浪漫概念嗤之鼻,但从生物学角度来看,与一个个体对,然后再兼与其他个体,比绝对性忠诚更有意义。