TY  - RPRT
TI  - Distribution and abundance of Least Bell’s Vireos ( Vireo bellii pusillus ) and Southwestern Willow Flycatchers ( Empidonax traillii extimus ) at the San Antonio Dam, Los Angeles and San Bernardino Counties, California—2021 Data summary
AU  - Scarlett L. Howell
AU  - Barbara E. Kus
PY  - 2022
DO  - 10.3133/dr1148
UR  - https://pubs.usgs.gov/publication/dr1148
ID  - dr1148
ER  -