National coordinators, data providers and other key supporters

National coordinators:  Stoycho Stoychev¹, Volen Arkumarev¹

Active national coordinator: Stoycho Stoychev, e-mail: stoycho.stoychev@bspb.org

Main data providers: Georgi Popgeorgiev¹, Svetoslav Spasov¹, Iordan Hristov¹, Radoslav Stanchev², Petar Shurulinkov³, Asen Ignatov^1,3, Georgi Dulev⁴, Krasimir Kirov⁵, Henk Sierdsema⁶

¹Bulgarian Society for the Protection of Birds (BSPB), ²Executive Environment Agency, ³National Museum of Natural History – Sofia, Bulgarian Academy of Science, ⁴Green Balkans, ⁵Regional History Museum – Ruse (Ecomuseum & Aquarium), ⁶Sovon, Dutch Centre for Field Ornithology

Other key supporters: I. Angelov, K. Bedev, S. Cheshmedzhiev, G. Daskalova, D. Demerdzhiev, I. Dimchev, D. Dobrev, V. Dobrev, S. Dyulgerova, R. Georgieva, G. Gerdzhikov, G. Gradev, D. Gradinarov, D. Horal, H. Hristov, P. Iankov, M. Iliev, A. Irikov, I. Klisurov, E. Kmetova, N. Kolev, V. Koychev, I. Kutsarov, P. Lenrumé, I. Mateeva, Y. Muraveev, D. Mitev, V. Mladenov, B. Nikolov, P. Pandakov, H. Peshev, Ts. Petrov, D. Popov, L. Profirov, R. Raykov, M. Schäfer, A. Stamenov, G. Stoyanov, E. Todorov, V. Vasilev, K. Velev, D. Wansink

Data sources and fieldwork years for EBBA2

The information is given in the table.