Contact: Mari N. Jensen
University of Arizona
Caption: Ecologists Sarah Kimball (left) and Amy Angert (on the right behind a creosote bush) count seedlings of winter annual plants at a study site located at Tumamoc Hill, home of the University of Arizona's Desert Laboratory.
Credit: Copyright 2007 Jonathan L. Horst.
Usage Restrictions: The photo, University of Arizona Ecologists at Tumamoc, may only be used to illustrate a story about the research described in the accompanying news release, Warming Climate Chills Sonoran Desert's Spring Flowers.
Related news release: Warming climate chills Sonoran Desert's spring flowers