Salamon , Attila, and John P. Kent. “Egg Weight Declines to Baseline Levels over the Laying Season in Domestic Geese (Anser Anser Domesticus)”. International Journal of Poultry Science 12, no. 9 (August 15, 2013): 509–516. Accessed September 21, 2025. https://ijpsjournal.org/index.php/ijps/article/view/1973.