Hummingbird and Butterfly Gardening: DAILY PICTURES # 106, 1 by Sheila_FW

Sheila_FW wrote:
Yes, they go to the top of anything they are in. You can move them to a clear plastic or glass container when they start roaming. Then cover the top with a piece of net, or paper towel even; and secure with a rubber band. They will pupate on the paper or material usually.

You can take it off on the second day when they are hard; cut it down and pin or glue it on a Styrofoam board and then put it back in your cage at an ANGLE. That way you can take pics as they emerge easier. Here is an example.