TY  - RPRT
TI  - Do digestive contents confound body mass as a measure of relative condition in nestling songbirds?
AU  - Henry M. Streby
AU  - Sean M. Peterson
AU  - Justin A. Lehman
AU  - Gunnar R. Kramer
AU  - Ben J. Vernasco
AU  - David E. Andersen
PY  - 2014
DO  - 10.1002/wsb.406
UR  - https://pubs.usgs.gov/publication/70168468
ID  - 70168468
ER  -