Life … Animals Arthropods Insects Butterflies and Moths Brush-footed Butterflies Beaks and Old World Snouts European Beak species 3,546 observations European Beak Libythea celtis Field notes Supported by All 2 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Common Hackberry 1 Nectar plants Plants whose flowers it visits Black Cherry 1 Close