13813049 - Monarch (Danaus Plexippus) feeding.13813077 - Monarch (Danaus Plexippus), butterfly emerging from chrysalis on Tropical milkweed (Asclepias curassavica) wings unfolding, series, Hill Country, Texas, USA13772621 - Monarch Butterfly (Danaus Plexippus) On Thistle; Thunder Bay, Ontario, Canada71408389 - Monarch (Danaus plexippus) on Prairie Blazing Star (Liatris pycnostachya) Clinton County, Illinois.71418285 - Monarch (Danaus Plexippus) roosting.71408703 - Monarch (Danaus Plexippus) roosting.71377943 - Indian Plain Tiger Butterfly - Danaus chrysippus71418320 - Butterfly, Danaus chrysippus, reflection along with blue Dutch iris70299246 - Close up of a plain tiger, Danaus chrysippus, butterfly house, Botanic garden, Munich, Bavaria, Germany70163522 - Tropic Queen, Soldier, Danaus eresimus, Brasilia70163523 - Tropic Queen, Soldier, Danaus eresimus, Brasilia70225492 - Monarch butterfly (Danaus plexippus) nectaring on lilac flowers71200178 - Monarch butterfly (Danaus plexippus) hanging from a plant in a chrysalis stage; Ontario, Canada70324422 - MONARCH BUTTERFLY Danaus plexippus Ocelo round multicolored stain-like eye and its biological function is associated with mimicry70315468 - Migrating Monarch butterflies Danaus plexippus on milkweed in Pacific Grove, California The monarchs migrate from the Canadian rockies through California to Mexico Their Mexican habitat of fir forests is being destroyed by illegal logging Class: Insect70163640 - Monarch Butterflies (Danaus plexippus). Michoacan. Mexico70153068 - Monarch Butterfly (Danaus plexippus)70146806 - Monarch butterfly (Danaus plexippus). Michoacán, Mexico70843069 - A Monarch Butterfly, Danaus plexippus, feeding on Seaside Goldenrod, Solidago sempervirens Lavalette, New Jersey, USA During the fall migration to Mexico, many Monarchs hug the eastern seaboard, the Atlantic Flyway, feeding on the Goldenrod plant70299245 - Close up of a plain tiger, Danaus chrysippus, butterfly house, Botanic garden, Munich, Bavaria, Germany70170594 - Monarch butterfly (Danaus plexippus). Emerged adult resting with empty chrysallis. Ontario70170368 - Monarch butterfly (Danaus plexippus) caterpillar (2nd-3rd instar) feeding on milkweed flowers. Lively, ON, Canada70446554 - Monarch Danaus plexippus on lilac flowers, Greater Sudbury, Ontario, Canada70101702 - Monarch Butterflies (Danaus plexippus). El Rosario Butterfly Reserve. Michoacan. Mexico70418562 - A frontal view of the head of a 5th instar Monarch Butterfly Danaus Plexippus caterpillar larva, Ward Pound Ridge Reservation, Cross River, Westchester County, New York, USA70342316 - Plain Tiger Danaus chrysippus AKA African Monarch Butterfly shot in Israel, October70170207 - Monarch Butterfly (Danaus plexippus) on orange butterflyweed70170595 - Monarch butterfly (Danaus plexippus). Adult nectaring on milkweed. Ontario70170593 - Monarch butterfly (Danaus plexippus). Adult emerging from chrysallis. Ontario70152810 - Monarch Butterfly (Danaus plexippus)70152640 - Monarch butterfly (Danaus plexippus)71200179 - Monarch butterfly (Danaus plexippus) hanging from a plant in a chrysalis stage; Ontario, Canada70374807 - Danaus plexippus monarch butterfly70225482 - Monarch butterfly (Danaus plexippus) nectaring on speedwell plant in flower garden71210169 - A Monarch butterfly (Danaus plexippus) in a diorama. Santa Barbara Museum of Natural History, Santa Barbara, California.71210168 - A Monarch butterfly (Danaus plexippus) in a diorama. Santa Barbara Museum of Natural History, Santa Barbara, California.