TY  - RPRT
TI  - Pair interactions in red-faced warblers
AU  - P.M. Barber
AU  - T. E. Martin
AU  - Kimberly G. Smith
PY  - 1998
DO  - 10.2307/1369717
UR  - https://pubs.usgs.gov/publication/70020989
ID  - 70020989
ER  -