蝙蝠是如何生活的大约每年的4月间,沉睡了一冬的蝙蝠终于苏醒,慢慢活跃起来,夕阳中往来交错的蝙蝠身影隐隐透露出夏天的讯息。蝙蝠是唯一一种演化出真正有飞翔能力的哺乳动物,因前肢特化为翼而得名。蝙蝠巨大的龙骨突可以附着更多的肌肉来增强飞行能力,一些蝙蝠甚至能够飞行数千米,如同鸟类的迁徙。夜色中数万 About how the bat lives Every year in April, the bat that has fallen asleep in the winter finally regains its consciousness and slowly becomes active. The bat figure, staggered in the sunset, reveals the summer message. Bats are the only mammals that have evolved to be really capable of flying, named after the specialized forelimb wings. Bat huge keel can attach more muscles to enhance the ability to fly, and some bats can even fly thousands of kilometers, as the migration of birds. Tens of thousands in the night