North American Butterfly Association
at home, Crockett
Contra Costa County, CA
This has been a very big year for Cabbage Whites. It has also been a big year for Checkered Whites, which I had not recorded here before. It seems that the Checkered Whites like to perch, mostly on black mustard, whereas the cabbages perch briefly, if at all. When I see a white perching, almost always it’s a Checkered White.
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