I brought two chrysalis' inside as they were in a bad location, one normal green and one white. I had never seen a white chrysalis survive before, but thought I'd give it a try. On July 12th the green chrysalis hatched and I took the monarch outside and placed it on a milkweed plant where it dried it's wings and took off. I was thinking the white chrysalis simply didn't survive but decided to give it a couple of days. On the morning of July 14th a healthy monarch hatched out of the white chrysalis and I took it outside, where he flew away just a few minutes ago.

Monarchs do not overwinter in chrysalises, they migrate to the san padre mountains of mexico. What colour are your chrysalises? Jacob

In my experience, a butterfly should emerge within 7-10 days of the chrysalis (generally, on the 7-day side if the weather's warm). Again, I'd just keep watch -- within the next few days, either a butterfly will emerge or (more likely) the chrysalis will slowly turn a dark brown...not good. A healthy butterfly/chrysalis will be almost jet black (with bits of orange -- the wings! -- appearing) right before the butterfly emerges: Fingers crossed!

I also had a cat that began to form it’s chrysalis on a leaf, then fell a short distance and “bled” a bit of its green fluid. I rehung it after it appeared that the chrysalis was sealing back as it hardened. It survived and successfully became a butterfly I released. I also had two other harder falls during the 2021 season that did not survive so I quickly euthanized them. I think the first post asking about the diagonal lines differs from the damaged chrysalis pictures. I had one do that and it’s the butterfly’s antenna forming. The chrysalis is clear. You can begin to see the parts of the little beasties as it gets closer to the time they are to eclose. Start your milkweed seeds SOON, place seeds in the north on soil once cold is there for good (cold, not freeze). Step on them gently to make contact with soil. Nature will cold stratify for you and milkweed will emerge in its season! Throw some in woodlands or ditches near you!