Hortling, I. (1929). Eine Pfeifente Anas penelope L. mit nur einem Flügel. Ornis Fennica, 6(2), 34–36. Retrieved from https://ornisfennica.journal.fi/article/view/132228
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.