Iliev, M., Todorov, E., Russev, I., Popgeorgiev, G., Fox, A. D., & Petkov, N. (2025). Wintering geese of northwestern Black Sea coasts: results of coordinated monitoring 2017–2022. Wildfowl, 101–117. Retrieved from https://tidsskrift.dk/Wildfowl/article/view/156391