Date: 06/10/2011
Number: 1
I saw chewed leaves and frass on two small common milkweed plants. I would estimate the cats that produced it to be 4-5 days old. I did not however actually see the caterpillars. Hopefully they were hiding, but they could have been victims of predators, as tachnid wasps were present.
Pittsburgh, PA
Latitude: 40.5 Longitude: -80
Observed by: Laurie
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