I noticed 3 large caterpillars, they will be pupating soon and 2 are about 1/4” long. I have common and swamp milkweed, the caterpillars are usually on the swamp milkweed.
I had a lot of monarch adults and caterpillars this year but I also had a lot of death from parasitizing and Black Death.
South Milwaukee, WI
Latitude: 42.9 Longitude: -87.9
Observed by: Susan
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