TY  - RPRT
TI  - Disentangling the effects of climate and landscape change on bird population trends in the western U.S. and Canada
AU  - Matthew G. Betts
AU  - Susan Shirley
AU  - Joan Hagar
PY  - 2014
UR  - https://pubs.usgs.gov/publication/70158935
ID  - 70158935
ER  -