Brooding and Rearing Ducklings and Goslings, G8920 | MU Extension (missouri.edu)- the University of Missouri Extension, Authored by Glenn Geiger and Harold Biellier, Department of Animal Sciences
Raising Geese in Small or Backyard Flocks | Small and backyard poultry (extension.org)- written by Dr. Jacquie Jacob, University of Kentucky
Raising Waterfowl- Factsheet by Phillip Clauer, Pennsylvania State University, and John Skinner, University of Wisconsin