© Marcel Burkhardt
Keller, V. & N. Zbinden (2016)
S. 147–150 in: Voltzit, O. V. & M. V. Kalyakin (Hrsg.): The Fauna and Abundance of European Russia Birds. Annual report on the Programme «Birds of Moscow City and the Moscow Region», Bd. 7. KMK Scientific Press, Moscow.
The seventh issue of the annual report of the project «Atlas of Breeding Birds of European Russia» includes 122 reports made for squares of the 50 × 50 km grid. Lists of breeding, probably breeding and possibly breeding bird species as well as data on their status and estimation of the abundance (if possible) are provided. Some reports are illustrated with pictures of typical landscapes and birds.