The Recovery – Don Swann

Don-Swann-cropDon Swann is a biologist with Saguaro National Park. He studies and monitors the health of many species, from tiny insects to the flagship species, the saguaro. He talks here about what long-term studies of saguaros in the Park reveal, how even after death the saguaros still sustain life and curiosity, and why even “the ugly ones” have appeal.