monarch butterfly

American  

[mon-erk buht-er-flahy, mon-ahrk] / ˈmɒn ərk ˌbʌt ərˌflaɪ, ˈmɒn ɑrk /

noun

1. a large, deep-orange butterfly, Danaus plexippus, having black and white markings, the larvae of which feed on the leaves of milkweed: highly valued as a pollinator, the monarch butterfly is currently not evaluated by the IUCN, but the protection of the species and its habitat is central to several conservation efforts.

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Etymology

Origin of monarch butterfly

First recorded in 1885–90

Example Sentences

Working with other volunteers, Smee has helped remove invasive plants and plant native species, including 30 oak trees that attract local wildlife like the endangered monarch butterfly, mountain lions and bobcats.

From Los Angeles Times

Below are green grass, a monarch butterfly and Altadena’s Christmas Tree Lane.

From Los Angeles Times

Bat considered telling Mr. Grayson about the life cycle of the monarch butterfly, but the teacher was busy unlacing his orange high-tops and getting ready to lead the group in yoga.

From Literature

The number of western monarch butterflies overwintering along the California coast continues to remain near historic lows, according to a new annual count.

From Los Angeles Times

Beyond cephalopods, xanthommatin is also found in insects within the arthropod group, contributing to the brilliant orange and yellow hues of monarch butterfly wings and the bright reds seen in dragonfly bodies and fly eyes.

From Science Daily