TY - RPRT TI - Deciphering the social structure of Marbled Murrelets from behavioral observations at sea AU - Suzann G. Speckman AU - John F. Piatt AU - Alan M. Springer PY - 2003 DO - 10.1675/1524-4695(2003)026[0266:dtssom]2.0.co;2 UR - https://pubs.usgs.gov/publication/70025224 ID - 70025224 ER -