Life … Animals Arthropods Insects Butterflies and Moths Brush-footed Butterflies Gatekeepers Gatekeeper species 44,603 observations Gatekeeper Pyronia tithonus Field notes Supported by All 35 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Wood Millet, Red Fescue, Tufted Hair Grass, Wood Meadow-grass 8 Nectar plants Plants whose flowers it visits Common Yarrow, Herb Robert, Canada Goldenrod, Common Silverweed 27 Close