David C. Evers

Modeling fecundity in birds: Conceptual overview, current models, and considerations for future developments

Gilles Gauthier, Joseph A. Grzybowski, Brady J. Mattsson, 2011 .

Lead Fishing Weights and Other Fishing Tackle in Selected Waterbirds

J. Christian Franson, S. DeStefano, C. Brand, 2003 .