TY  - RPRT
TI  - Foraging ecology of Caspian Terns in the Columbia River Estuary, USA
AU  - Donald E. Lyons
AU  - Daniel D. Roby
AU  - Ken Collis
PY  - 2005
DO  - 10.1675/1524-4695(2005)028[0280:feocti]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70027817
ID  - 70027817
ER  -