TY - RPRT TI - Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) at the Mojave River Dam, San Bernardino County, California—2024 data summary AU - Scarlett L. Howell AU - Barbara E. Kus PY - 2025 DO - 10.3133/ofr20251025 UR - https://pubs.usgs.gov/publication/ofr20251025 ID - ofr20251025 ER -