How do adult white butterflies typically hold their wings when resting?

Answer

Vertically over their backs.

A general characteristic differentiating adult butterflies, including those in the Pieridae family, from many moths involves their resting posture. Butterflies characteristically hold their wings in a vertical position, positioning them directly over their backs when they land or perch. This contrasts notably with many species of moths, which tend to adopt different resting positions, such as holding their wings spread out in a tent-like manner over their bodies or folding them flat and wrapped around the body structure.

How do adult white butterflies typically hold their wings when resting?
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