This sexually dimorphic lovebird species is rarely seen in aviculture and is known to be difficult to breed.
这种两种容易分辨的爱
鸟在鸟类饲养
见的,而且
难繁殖。
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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对爱情鸟的浪漫概念嗤之以鼻,但从生物学的角度来看,与
体配对,然后再兼与其他
体交配,比绝对的性忠诚更有意义。