The other day, when I brought fresh swan plant stalks inside for the Monarch Caterpillars I'm raising, several Swan Plant Moth caterpillars happened to be in the leaves.
I thought I had put them all back outside, however it seems that one was left behind.
Yesterday I found this pupa in the bottom of the caterpillar castle, tucked out of harm's way.
I'm not sure how long the pupa stage lasts for swan plant moths, so a new learning curve begins.
Exciting!