TY  - RPRT
TI  - Southwestern willow flycatcher breeding site and territory summary - 2001
AU  - M. Sogge
AU  - S. Sferra
AU  - T. McCarthey
AU  - S. O Williams
AU  - B. Kus
PY  - 2002
UR  - https://pubs.usgs.gov/publication/97006
ID  - 97006
ER  -