OLSSON, C.; PETTERSSON, J.; JOHANSSON, F. Breeding biology of the Red-throated Loon Gavia stellata on the Holmöarna archipelago, Northern Sweden. Ornis Svecica, Lund, Sweden, v. 31, p. 1–18, 2021. DOI: 10.34080/os.v31.22276. Disponível em: https://journals.lub.lu.se/os/article/view/22276. Acesso em: 8 dec. 2021.