Report number 115 from Kvismare Bird Observatory:

Partial albinism in a semi-isolated population of great reed warblers

Bensch S, Hansson B, Hasselquist D, Nielsen B

Article in journal

Hereditas. 2000. Volume 133, issue 2, page(s) 167-170. https://doi.org/10.1111/j.1601-5223.2000.t01-1-00167.x