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Buckeye (Precis coenia)

Click each image below for a larger view
Buckeye Caterpillar, ©Robert Parks
Buckeye Caterpillar, ©Robert Parks
Buckeye Pupa, ©Robert Parks
Buckeye Pupa, ©Robert Parks
Buckeye Butterfly, ©Robert Parks
Buckeye Butterfly, ©Robert Parks


Flight Period:
Many flights all year in southern California, Arizona, New Mexico, Texas, and Florida. Buckeye butterflies migrate northward during the summer months creating permanent populations. They are commonly found in open places, such as meadows, fields, roadsides, or swamp edges.

Range: Found from southern Mexico to the Canadian border, Cuba, the Bahamas, and Bermuda. 

Common Host Plants:
Plantain (Plantaginaceae), Figwort (Scrophulariaceae),
Stonecrop (Crassulaceae), and Vervain (Verbenaceae).

Wing Span:
2 – 2 1/2" (51 – 63 mm).

Contact Us

The Monarch Program
450 Ocean View Ave.,
Encinitas, CA 92024.

Tel: (760) 944-7113 or (760) 599-7228
e-mail: monarchprg@aol.com
website: monarchprogram.org

Get Directions

Click the map to enter your address for directions.

About the Monarch Program

We are open from the 1st Saturday in April through the 2nd Saturday in November. Est. in 1990, our main goal is to study the behavior and biology of monarch butterflies. We support educational programs, conservation and habitat creation.

Admission is $7.00 adult, $6.00 teens and seniors, $5.00 children 4 – 12, 3 and under is free. All proceeds are considered a donation to the organization.

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