O€™CONNELL, Merita M; KEATING, Usna; MCELLIGOTT, Deirdre; O€™REILLY, Paddy; O€™CALLAGHAN, Julianna; O€™HALLORAN, John. An investigation of a novel anomalous pink feather colouration in the Mute Swan Cygnus olor in Britain and Ireland. Wildfowl, [S. l.], p. 152–165, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153553. Acesso em: 16 dec. 2025.