TY  - RPRT
TI  - Winter philopatry of harlequin ducks in Prince William Sound, Alaska
AU  - Samuel A. Iverson
AU  - Daniel Esler
AU  - Daniel Rizzolo
PY  - 2004
DO  - 10.1650/7504
UR  - https://pubs.usgs.gov/publication/70182048
ID  - 70182048
ER  -