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02/15/18: 06 El Rosario Sanctuary, Feb. 12, 2018

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Monarch Butterfly Migration & Milkweed Phenology Project
02/15/18: 06 El Rosario Sanctuary, Feb. 12, 2018

El Rosario, Feb. 12, 2018

El Rosario Sanctuary, Feb. 12, 2018

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