Who understands affairs of the heart? Human beings carry out research into the bat's sonar and reproductive systems in the hope that they can discover something useful; zoologists carry out surveys on their spread, habitat and behavioral patterns, all of which are significant in finding out how best to protect them.
人類研究蝙蝠的聲波構造、生殖系統，希望找出可茲利用的原理；動物學者調查它們的分佈，研究它們的棲息地、行為模式，對如何有效保護蝙蝠，有重要意義。