Cooch, Evan G., Matthieu Guillemain, G. Scott Boomer, Jean-Dominique Lebreton, and James D. Nichols. “The Effects of Harvest on Waterfowl Populations”. Wildfowl (November 27, 2014): 220–276. Accessed December 16, 2025. https://tidsskrift.dk/Wildfowl/article/view/153645.