TY  - RPRT
TI  - Assessing chick growth from a single visit to a seabird colony
AU  - J. Benson
AU  - R.M. Suryan
AU  - John F. Piatt
PY  - 2003
UR  - https://pubs.usgs.gov/publication/1013575
ID  - 1013575
ER  -