How can you tell if your woolly bear cocoon is dead?

To determine if a woolly bear caterpillar has died inside its cocoon, you can gently touch the cocoon and observe for any movement or response. A healthy caterpillar will typically move slightly when touched. Additionally, you can carefully open the cocoon to inspect the caterpillar for signs of life, such as movement or a soft body. If the caterpillar appears shriveled, discolored, or emits a foul odor, it is likely deceased.