What do black swallowtail caterpillars need in cocoon stage?

During the cocoon stage, black swallowtail caterpillars, now in the pupal stage, require a stable and secure environment to undergo metamorphosis. They typically seek sheltered spots where they can remain undisturbed, as they are vulnerable during this time. Adequate humidity and temperature conditions are also essential for successful development into adult butterflies. Once the metamorphosis is complete, they will emerge from the cocoon as adult black swallowtail butterflies.