TY  - RPRT
TI  - Townsend's Warbler ( Setophaga townsendi )
AU  - A.L. Wright
AU  - G.D. Hayward
AU  - Steven M. Matsuoka
AU  - P.H. Hayward
PY  - 1998
DO  - 10.2173/bna.333
UR  - https://pubs.usgs.gov/publication/70188090
ID  - 70188090
ER  -