Caterpillars happily eat wild cherry, tulip tree, cottonwood, sweetbay, willow and white ash. Grow these butterfly host plants to attract pollinators. Eastern swallowtail caterpillars are green ...

That would plunge it through the habitat of the Green Hairstreak butterfly ... such as the Dingy Skipper and Small Blue butterflies, Adders and White Helleborine - a type of orchid - and the ...