Enemar, Anders, Åke Lindström, and Jan Bergqvist. “Breedings of the Lesser Redpoll Carduelis Flammea Cabaret in South-Western Sweden”. Ornis Svecica 10, no. 1 (January 1, 2000): 50–52. Accessed March 28, 2024. https://journals.lub.lu.se/os/article/view/22887.