TY  - RPRT
TI  - Diets of nesting laughing gulls (Larus atricilla) at the Virginia Coast Reserve: observations from stable isotope analysis
AU  - A. J. Knoff
AU  - S.A. Macko
AU  - R.M. Erwin
PY  - 2001
DO  - 10.1080/10256010108033282
UR  - https://pubs.usgs.gov/publication/70023447
ID  - 70023447
ER  -