Ornis Fennica 2018:3

Among others, Ornis Fennica 3/2018 contains the following articles: Timo Pakkala, Juha Tiainen, Markus Piha & Jari Kouki Nest tree characteristics of the old-growth specialist Three-toed Woodpecker Picoides tridactylus; Katarzyna Stepniewska, Agnieszka Ozarowska, Przemyslaw Busse, Pavel Zehtindjiev, Mihaela Ilieva, Oksana Hnatyna & Wlodzimierz Meissner, Fuelling strategies differ among juvenile Sedge and Reed Warblers along the eastern European flyway during autumn migration; Volen Arkumarev, Vladimir Dobrev, Stoycho Stoychev, Dobromir Dobrev, Dimitar Demerdzhiev & Stoyan C. Nikolov, Breeding performance and population trend of the Egyptian Vulture Neophron percnopterus in Bulgaria: conservation implications; Konrad Leniowski & Ewa Wegrzyn, The ecological consequences of solitary breeding in a species with bi-parental care.