Publication Type:
ReportSource:
Technical Guidance Bulletin, The State of Arizona Game and Fish Department, Volume No. 1, Phoenix, AZ, p.16 pp (1999)Call Number:
U99ROS01IDUSAbstract:
Since European settlement, pinyon-juniper woodlands have expanded into large portions of the southwestern United States historically occupied by grassland vegetation. Because grassland bird species are closely tied to vegetation structure, woodland expansion can substantially change the composition of breeding bird communities.
Notes:
Reference Code: U99ROS01IDUS
Full Citation: Rosenstock, S. S. 1999. Effects of juniper woodland expansion on breeding birds in grasslands of northern Arizona. Arizona Game and Fish Department, Phoenix. 16 pp.
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