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Two Blue Tags!
To the delight of Gail and Bob Morris of the Southwest Monarch Study, two blue tags were recovered on Saturday at El Rosario. Blue tags mean the monarchs were tagged in the southwestern United States. Compared to the eastern region, far less is known about migration from the southwest so everybody was thrilled by Bob and Gail's discovery.

Monarch butterfly tags found at sanctuary in Mexico



Image: Estela Romero