Sudden death of a flying Mute Swan (Cygnus olor)
Referera så här
Numers, M. (1991). Sudden death of a flying Mute Swan (Cygnus olor). Ornis Fennica, 68(2), 71. Hämtad från https://ornisfennica.journal.fi/article/view/133318
Ornis Fennica is a peer-reviewed international ornithological journal published by BirdLife Finland. We publish analytical and experimental papers on the ecology, behaviour and biogeography of birds. Ornis Fennica is published quarterly with online early practice.
