TY  - RPRT
TI  - Geographic variation in survival and migratory tendency among North American Common Mergansers
AU  - John M. Pearce
AU  - John A. Reed
AU  - Paul L. Flint
PY  - 2005
DO  - 10.1648/0273-8570-76.2.109
UR  - https://pubs.usgs.gov/publication/70029360
ID  - 70029360
ER  -