Close up of Monarch butterflies (Danaus plexippus), Monarch Butterfly Biosphere Reserve, UNESCO World Heritage Site, El Rosario, Michoacan, Mexico, North America

Monarch butterfly (Danaus plexippus) in captivity, Butterfly World and Gardens, Coombs, British Columbia, Canada, North America

Queen (Danaus gilippus), pair mating, Willacy County, Rio Grande Valley, Texas, USA

Monarch Butterfly (Danaus plexippus), Homosassa Springs Wildlife State Park, Florida, USA, North America

Chrysalis of Monarch Butterfly, Danaus plexippus, Peleliu Island, Micronesia, Palau