NPSpecies

Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.

Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.

Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.

Park Species Detail: See synonym Spizella atrogularis evura (TSN# 179449) to view additional species evidence., Park Species Data Source: JOTR Observations, Accepted Detail: American Ornithologists' Union (AOU): www.aou.org (Accessed on-line 1/13/2012).