One moth family in Europe, the Hepialus, was known as "ghost" moths, for the pale white males would gather and flutter up and down to attract the females, especially in wide open areas above fields or ...
Summary in English and Spanish. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!192942~!0#focus ...