Haartman, L. (1977). Ekorren Sciurus vulgaris som boplundrare. Ornis Fennica, 54(2), 95. Retrieved from https://ornisfennica.journal.fi/article/view/132937
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.