underwing of american lady butterfly on milkweed flowers in conn

american animal arthropod belding butterfly chain color connecticut conservation consumer england eyespots feeder flower folded food horizontal insect invertebrate lady lavender lepidoptera meadow milkweed mimicry mutualism nature nectar nectaring new nobody northeast outdoors pollination pollinator preservation preserve primary pyramid reserve rose species spring symbiosis trophic underwing usa vegetarian vernon wildlife wings