The role of citizen science in ornithology, Asko Lõhmus
Population trends of common birds in Estonia in 1983–2010, Andres Kuresoo, Hannes Pehlak, Renno Nellis
Effect of atmospheric circulation types on spring arrival of migratory birds and long-term trends in the first arrival dates in Estonia, Mait Sepp, Vello Palm, Aivar Leito, Kalev Päädam, Jaak Truu
Fifty-year dynamics in a temperate raptor assemblage, Eet Tuule, Aarne Tuule, Asko Lõhmus
Numbers and hybridization of spotted eagles in Estonia as revealed by country-wide field observations and genetic analysis, Ülo Väli
Three-year periodicity in historical raptor-persecution data: an indication of vole cycles, Asko Lõhmus
