Campioni, LetiziaMarengo, IlariaRomán, JacintoD'Amico, Marcello2022-02-072022-02-0720221366638Xhttp://hdl.handle.net/10400.12/8510Road-kill represents a major threat for butterflies and more generally for pollinators. Here we report an observation of conspicuous aggregations of butterflies mud-puddling on roadsides and, for this reason, being massively road-killed by farm vehicles.engjournal article10.1007/s10841-021-00367-y