Images Dated 12th August 1998

Monarch Butterfly mass (Danaus plexippus) El Rosario Sanc., Mexico

© Greenberg, Phyllis / Animals Animals/Earth Scenes

Aa Photographer, Abundance, Abundant, Action, Animal, Animalia, Arthropod, Arthropoda, Butter Fly, Butterflies, Concept, Danaidae, Danaus, Danaus Plexippus, El Rosario Butterfly Reserve, El Rosario Butterfly Sanctuary, El Rosario Monarch Reserve, El Rosario Sanctuary, Environment, Environmental, Flight, Flying, Frenatae, Greenberg, Group, Hexapoda, Insect, Insecta, Jugatae, Lepidoptera, Location, Macrolepidoptera, Mexico, Monarch, Monarch Butterflies, Monarch Butterfly, Motion, Movement, Moving, Natural, Nature, Neoptera, North America, Number, Out Side, Outdoor, Outdoors, Over Wintering, Overwinter, Papilionoidea, Phyllis Greenberg, Pterygota, Rosario Butterfly Sanctuary, Swarm, Wanderer Butterflies, Wanderer Butterfly, Wild Life, Wildlife Refuge, Wildlife Reserve, Wintering, Wr