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Clouded Sulfer
Sulphur butterflies are medium-sized, yellow or orange, and frequently have a black border around the wing edges. The Clouded Sulphur is lemon-yellow. Occasionally, females are very pale yellow to almost green.
Clouded Sulphurs are active in the Hocking Hills from mid-spring, throughout summer, and into fall. They prefer open fields and gardens, in both urban and agricultural areas where the caterpillars eat alfalfa and clover.