TY - RPRT TI - Bioenergetics assessment of fish and crayfish consumption by river otter (Lontra canadensis): integrating prey availability, diet, and field metabolic rate AU - Matthew P. Dekar AU - Daniel D. Magoulick AU - J. Beringer PY - 2010 DO - 10.1139/f10-074 UR - https://pubs.usgs.gov/publication/70148714 ID - 70148714 ER -