We investigated the pup babbling behavior of wild Saccopteryx bilineata, a bat capable of vocal imitation to compare its features to those that characterize human infant babbling.”

我们调查了野生大银线蝠幼崽的咿呀学语行为，而这种蝙蝠有声音模仿能力，由此我们可以比较它们的和人类幼儿的发声特点。”