Monarch Caterpillar


East Lake Woodlands, Oldsmar, Florida (10.30.2012)

Photo of a monarch caterpillar in my butterfly garden.  I have many milkweed plants in my garden to attract and feed these beautiful monarch caterpillars and butterflies.

The monarch butterfly (Danaus plexippus) is a milkweed butterfly (subfamily Danainae) in the family Nymphalidae. It may be the most familiar North American butterfly. Its wings feature an easily recognizable orange and black pattern, with a wingspan of 8.9–10.2 cm (3½–4 in).(The viceroy butterfly is similar in color and pattern, but is markedly smaller, and has an extra black stripe across the hind wing.)

The eastern North American monarch population is notable for its multi-generational southward late summer/autumn migration from the United States and southern Canada to Mexico, covering thousands of miles. The western North American population of monarchs west of the Rocky Mountains most often migrate to sites in California but have been found in overwintering Mexico sites.