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Ervín Hrtan

of Group for protection of raptors and owls of Slovak ornitologic society in the year of 1995]. Tichodroma 13: 227-250. [In Slovak with English summary] Hudec K & Šťastný K (eds) 2005: Ptáci - Aves. Díl II/2 (2., přepracované a doplněné vydání) [Birds - Aves. Part II/2 (2nd revised and extended edition)]. Academia, Praha, 581-1204. [In Czech] Karaska D 1995: Zvláštne prípady hniezdenia výra skalného ( Bubo bubo ) [Special cases in Eurasian eagle-owl's nesting]. Buteo 7: 72-74. [In Slovak with English summary

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Michal Noga and Martin Dobrý

of the short-eared owl (Asio flammeus) in the Tekovske Lužany area (SW Slovakia)]. Tichodroma 1 7: 1 08-11 0. [In Slovak with English summary] Dohnal J & Dufek A 1998: Zahnízdení kalousu pustovek (Asio flammeus) na strední Morave v roce 1 998 [Nesting of short-eared owls (Asio flammeus) in central Moravia in 1 998]. Buteo 1 0: 1 21-1 24. [In Czech with English summary] Hudec K & Štastný K (eds) 2005: Ptáci - Aves. Díl II/2. [Birds - Aves. Volume II/2]. Academia, Praha, 581-1 204. [In Czech with German summary

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Alexey Pazhenkov, Igor Karyakin, Denis Afanasyev, Alexandra Krivopalova and Elena Pazhenkova

References Cade, T. J. 2013. Baumbrütende Wanderfalken in Europa im Vergleich mit den Brutgewohnheiten weltweit – gestern und heute // Die Rückkehr des Wanderfalken in die großen Wälder [Tree-nesting Peregrine Falcons in Europe compared to the breeding habits worldwide – yesterday and today // The return of the Peregrine Falcon to the great forests]. – Arbeitskreis Wanderfalkenschutze, Freiberg, Germany, pp. 100–111. (in German) Karyakin, I. V. 1998. Raptors of the Ural Region. Birds of Prey (Falconiformes) , Owls (Strigiformes) . – Perm (in Russian

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Michał Schulz, Radosław Ścibior, Kamil Badurowicz, Aleksandra Łoś, Milena Bajda, Justyna Tyszczuk, Patrycja Skowronek, Bartłomiej Piotrowski and Aneta J. Strachecka

Xylocopa violacea (L.) w Poleskim Parku Narodowym. Wiadomości entomologiczne, Poznań, 24 (2): 77-80. Bernardino, A. S., & Gaglianone, M. C. (2013). Comparisons in nesting biology of two sympatric carpenter bee species (Apidae: Xylocopini). Journal of Natural History, 47(21-22), 1481-1499. Estel, S., Kuemmerle, T., Alcántara, C., Levers, C., Prishchepov, A., Hostert, P. (2015). Mapping farmland abandonment and recultivation across Europe using MODIS NDVI time series. Remote Sensing of

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Štefan Danko, Jozef Mihók, Jozef Chavko and Leoš Prešinský


During consistent monitoring of nesting pairs of Imperial Eagles primarily in Eastern Slovakia it was found that if for some reason the first clutch of eggs was destroyed at the very beginning of nesting, i.e. in late March or the first half of April, the eagles proceeded with substitute nesting. They built a replacement nest, so far always in a different place, in which a new clutch was laid. If the nesting was successful, then as a rule they raised one, and in two cases two offspring.

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Jozef Mihók and Ján Lipták

Slovensku. Birds distribution in Slovakia. Veda, Bratislava, 688. Hrtan E: The nesting of the Eurasian eagle-owl ( Bubo bubo ) in a man-made building. Slovak Raptor Journal 4: 101-102. Hudec K (ed) 1983: Fauna ČSSR. Ptáci - Aves III/1 [Fauna of ČSSR. Birds - Aves III/1]. Academia, Praha, 704. [In Czech] Mebs T & Scherzinger W 2008: Die Eulen Europas. Franckh-Kosmos, Stuttgart, 398. Mikkola H 1983: Owls of Europe. T & AD Poyser, Calton, 397

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Miloš Balla

Ural owl (Strix uralensis) nesting in floodplain forest in the Východoslovenská rovina Plain

Ural owls started nesting in smaller patches of woodland on the border between the Východoslovenská pahorkatina Upland and the Východoslovenská rovina Plain since 1994. The first data of the presence of Ural owls also in floodplain forest along the Latorica River in eastern Slovakia come from 1926, at first during the winter, and from 1998 also during the nesting period. In 2003 this species was heard in autumn courtship in this area, and on March 31, 2010 the first instance of nesting was noted in woodland to the south of the town Veľké Kapušany in the old nest of a common buzzard (Buteo buteo). This instance of nesting in wetland forest is the first nesting record of this species in this unusual nesting habitat in Slovakia.

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Miroslav Dravecký and Miroslav Lehocký

] Šotnár K 2007: Dva roky spod hniezd myšiakov hôrnych [Two years below the nests of common buzzard]. Dravce a sovy 3(1 ): 1 8-1 9. [In Slovak with English summary] Šotnár K & Obuch J 2009: Feeding ecology of a nesting population of the common buzzard (Buteo buteo) in the Upper Nitra region, Central Slovakia. Slovak Raptor Journal 3: 1 3-20. DOI: 1 0.2478/v1 0262-01 2-0028-0. Šotnár K & Topercer J 2009: Estimating density, population size and dynamics of common buzzard (Buteo buteo) in a West Carpathian region by a new method. Slovak

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Karol Giejdasz, Monika Fliszkiewicz, Andrea Bednárová and Natraj Krishnan

References Batra, S.W. (1978). Aggression, territoriality, mating and nest aggregation of some solitary bees (Hymenoptera: Halictidae, Megachilidae, Colletidae, Anthophoridae). Journal of Kansas Entomological Society, 51(4), 547-559. Bosch, J. (1994). The nesting behavior of the mason bee Osmia cornuta L. with special reference to its pollinating potential (Hymenoptera, Megachilidae). Apidologie, 25, 84-93. Bosch, J., & Kemp, W.P. (2000). Development and emergence of the orchard pollinator Osmia lignaria

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V. N. Peskov, M. V. Franchuk and N. S. Atamas

the 1-st Meeting of the All-Union Ornithological Society of the IX All-Union Ornithological Congress. Leningrad, 193-195 [In Russian]. Franchuk, M. 2013. On nesting biology of song thrush (Turdus philomelos, L. Brehm, 1831) in the protected territories of the Western Ukrainian Polissya. Visnyk of Lviv University, Biological Series, 62, 234-241 [In Ukrainian]. Gerasimchuk, A. V. 2011. Ecological aspects of nesting in Th rushes in the conditions of the Chulym-Yenisei Basin. Ph.D thesis. Krasnoyarsk, 1-14 [In Russian