NPSpecies

Occurs locally outside park boundary. B. Truesdell comments that this species is regulary seen at Morongo Preserve, just outside park.; 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 Elanus leucurus majusculus (TSN# 175283) to view additional species evidence., Park Species Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003 and American Ornithologists Union (AOU) (Accessed 1/13/2012)., Accepted Detail: American Ornithologists' Union (AOU): www.aou.org (Accessed on-line 1/13/2012).