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Fact Sheet

Earth Day 2009 and Green Science

This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.

Photo of monarch butterfly and flowers

Although monarch butterflies only lay eggs on milkweed, they nectar from a variety of flowers including the common daisy. Read about the NSF-supported Monarch Butterfly Larval Monitoring Project.

Credit: Michelle Solensky, University of Minnesota