Skip to main content
U.S. flag

An official website of the United States government

Distribution and abundance of the least Bell's vireo (Vireo bellii pusillus) and the southwestern willow flycatcher (Empidonax traillii extimus) at selected southern California sites in 1997

January 1, 1998

No abstract available at this time

Citation Information

Publication Year 1998
Title Distribution and abundance of the least Bell's vireo (Vireo bellii pusillus) and the southwestern willow flycatcher (Empidonax traillii extimus) at selected southern California sites in 1997
Authors B.E. Kus, P.P. Beck
Publication Type Report
Publication Subtype Other Report
Index ID 96658
Record Source USGS Publications Warehouse
USGS Organization Western Ecological Research Center