TY - RPRT TI - Neotropical migratory bird monitoring study at Marine Corps Base Camp Pendleton, California—2021 annual data summary AU - Shannon M. Mendia AU - Barbara E. Kus PY - 2024 DO - 10.3133/ofr20241024 UR - https://pubs.usgs.gov/publication/ofr20241024 ID - ofr20241024 ER -