TY  - RPRT
TI  - Foraging strategies of Glaucous-winged Gulls in rocky intertidal communities
AU  - David B. Irons
AU  - Robert G. Anthony
AU  - James A. Estes
PY  - 1986
DO  - 10.2307/1939077
UR  - https://pubs.usgs.gov/publication/1007564
ID  - 1007564
ER  -