Date: 09/03/2018

Number: 19

Since approx. August 22, we have had an increasing number of monarch caterpillars at various instars. On Sept. 5 we counted 19 caterpillars on our milkweed! But that number ebbs and flows.

Laurel, MD

Latitude: 39.1 Longitude: -76.9

Observed by: Cassandra
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