Species: Cabbage White Butterfly (Pieris rapae)
Photos:
August 2011
Photo taken on the Silver Moccasin Trail
Web Articles:
Butterflies and Moths of North America
Fairfax County Public Schools (I never know what I’ll run into when I search for something on the internet. This public school page is excellent because it includes an solid description, nice photos, and a “relationships in nature” section.)
Hiking Angeles Forest 
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