TY - RPRT TI - Composition, shell strength, and metabolizable energy of Mulinia lateralis and Ischadium recurvum as food for wintering surf scoters (Melanitta perspicillata) AU - Alicia Berlin AU - Matthew C. Perry AU - R.A. Kohn AU - K.T. Paynter AU - Mary Ann Ottinger PY - 2015 DO - 10.1371/journal.pone.0119839 UR - https://pubs.usgs.gov/publication/70148166 ID - 70148166 ER -