Nummi, Petri, Veli-Matti Väänänen, Raimo Pakarinen, and Esa Pienmunne. 2013. “The Red-Throated Diver (Gavia Stellata) in Human-Disturbed Habitats – Building up a Local Population With the Aid of Artificial Rafts”. Ornis Fennica 90 (1):16–22. https://doi.org/10.51812/of.133818.