[ Back to EurekAlert! ]

Contact: Mari N. Jensen
mnjensen@email.arizona.edu
520-626-9635
University of Arizona

Naturalist David Bertelsen

Caption: Dave Bertelsen hikes Finger Rock trail in the Santa Catalina Mountains. Tucson, Ariz., can be seen in the valley below. Bertelsen has been hiking the trail and recording the locations of plants in bloom for more than 25 years.

Credit: Ben Wilder.

Usage Restrictions: This photo may only be used to illustrate a story about the research described in the accompanying news release,

Related news release: Plants take a hike as temperatures rise


[ Back to EurekAlert! ]