Eriksson, Mats O G, and Peter Lindberg. 2000. “Do Canada Geese Branta Canadensis Affect the Breeding Success of Red-Throated Diver Gavia Stellata and Black-Throated Diver G. Arctica?”. Ornis Svecica 10 (2). Lund, Sweden:85-94. https://doi.org/10.34080/os.v10.22880.