Have a personal or library account? Click to login

The Saker Falcon (Falco cherrug) in Southern Romania: population, trend and habitat requirements in the breeding season

Open Access
|May 2025

References

  1. Ajder, V., Ursul, S. & Baltag, E. Ș. 2025. The Saker Falcon (Falco cherrug) status in the Republic of Moldova. – Ornis Hungarica 33(1): 177–187. DOI: 10.2478/orhu-2025-0010
  2. Bagyura, J., Szitta, T., Haraszthy, L., Viszló, L., Fidlóczky, J. & Prommer, M. 2012. Results of the Saker Falcon (Falco cherrug) conservation programme in Hungary between 1980–2010. – Aquila 119: 105–110.
  3. Baltag, E. Ș., Tihamér, F., Zaharia, Gh., Petrencu, L. & Hegyeli, Zs. 2016. Distribution modelling of European Ground Squirrel (Spermophilus citellus) populations in Romania. – Poster, 6th European Ground Squirrel Meeting, Belgrad, Serbia
  4. Bauer, H-G. 2020. Falco cherrug – Saker Falcon. – In: Keller, V., Herrando, S., Voříšek, P., Franch, M., Kipson, M., Milanesi, P., Martí, D., Anton, M., Klvaňová, A., Kalyakin, M. V., Bauer, H-G. & Foppen, R. P. B. (eds.) 2020. European Breeding Bird Atlas 2: Distribution, Abundance and Change. – European Bird Census Council & Lynx Edicions, Barcelona, p. 525.
  5. Bird, J. P., Martin, R., Akçakaya, H. R., Gilroy, J., Burfield, I. J., Garnett, S. G., Symes, A., Taylor, J., Şekercioğlu, Ç. H. & Butchart, S. H. M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. – Conservation Biology 34(5): 1252–1261. DOI: 10.1111/cobi.13486.
  6. Chavko, J., Slobodník, R., Deutschová, L., Lipták, J., Mihók, J., Obuch, J. & Nemcek, V. 2014. The Saker Falcon (Falco cherrug) population, diet and nest boxes in Slovakia: LIFE-project report 2011–2014. – Raptor Journal 8(2): 73–86. DOI: 10.2478/srj-2014-0009
  7. Chavko, J., Obuch, J., Lipták, J., Slobodník, R. & Baláž, M. 2019. Changes in nesting habitat of the Saker Falcon (Falco cherrug) influenced its diet composition and potentially threatened its population in Slovakia in the years 1976–2016. – Raptor Journal 13(1): 75–104. DOI: 10.2478/srj-2019-0009
  8. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank. 2015. A framework Strategy for a Resilient Energy Union with a Forward-Looking Climate Change Policy /COM/2015/080 final/. – https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:52015DC0080&from=RO
  9. Communication from the Commission to the European Parliament, the European Council, the Council, the European Economic and Social Committee and the Committee of the Regions /COM/2022/230 final/. 2022. REPowerEU Plan. – https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=COM%3A2022%3A230%3AFIN&qid=1653033742483
  10. European Environmental Agency 2018. CORINE vector layers. – https://copernicus.discomap.eea.europa.eu/arcgis/rest/services/Corine/CLC2018_WM/MapServer/0.
  11. Fântână, C., Kovács, I., Benkő, Z., Daróczi, S., Domșa, C. & Veres-Szászka, J. (eds.) 2021. Atlas al speciilor de păsări de interes comunitar din România [Atlas of the Birds of Community Interest in Romania]. – Ministerul Mediului, Apelor și Pădurilor, Direcția Biodiversitate, București (in Romanian)
  12. Fidlóczky, J. 2013. Mid Term Report of LIFE09 NAT /HU/000384 Conservation of Falco cherrug in Northeast Bulgaria, Hungary, Romania and Slovakia. – https://sakerlife2.mme.hu/sites/default/files/LIFE09NATHU-000384_MTR_211013/index.pdf
  13. Fielding, A. H., Whitfield, D. P. & McLeod, D. R. A. 2006. Spatial association as an indicator of the potential for future interactions between wind energy developments and Golden Eagles Aquila chrysaetos in Scotland. – Biological Conservation 31(1): 359–369. DOI: 10.1016/j.biocon.2006.02.011
  14. Gradinarov, D., Kostadinova, I., Klisurov, I. & Iankov, P. 2019. Contemporary status of the Saker Falcon (Falco cherrug) in Bulgaria. – Heliaca 15: 32–36.
  15. Hegyeli, Zs., Bagyura, J., Bărbos, L., Daróczi, J. Sz., Fülöp, A., Marton, A., Prommer, M., Zeitz, R. & Nagy, A. 2019. A kerecsensólyom (Falco cherrug) helyzete Románia nyugati részén [The state of the Saker Falcon (Falco cherrug) in Western Romania]. – Heliaca 15: 22–31. (in Hungarian)
  16. Keil, M. & Motter, K. A. 2005. The Effects of Windfarms on Birds: A Review. – University of Northern British Columbia
  17. Linția, D. 1954. Păsările din R. P. R., Vol. II. [Birds of the Romanian People’s Republic, Vol. II.]. – Editura Academia Republicii Populare Romîne, București (in Romanian)
  18. Ministry of Environment, Water and Forests from Romania (MEWF) 2022. Ordinul ministrului mediului, apelor și pădurilor nr. 2.015/2022 privind aprobarea Listei roșii naționale a speciilor de păsări din România, folosind criteriile IUCN, în cadrul Proiectului „Completarea nivelului de cunoaștere a biodiversității prin implementarea sistemului de monitorizare a stării de conservare a speciilor de păsări de interes comunitar din România și raportarea în baza articolului 12 al Directivei Păsări 2009/147/CE”, finanțat prin Programul operațional Infrastructura mare 2014–2020 [Order of the Ministry of Environment, Water and Forests no. 2.015/2022 regarding the approval of the National Red List of bird species in Romania, using the IUCN criteria, within the Project “Completing the level of knowledge of biodiversity by implementing the system for monitoring the state of conservation of bird species of community interest in Romania and reporting based on Article 12 of the Birds Directive 2009/147/EC”, financed by the Operational program Large infrastructure 2014–2020)]. – https://www.sor.ro/wp-content/uploads/1991/01/Lista-Rosie-Monitorul-Oficial-Partea-I-nr.-798Bis.pdf (in Romanian)
  19. Nemček, V., Uhrin, M., Chavko, J., Deutschova, L., Maderič, B. & Noga, M. 2016. Habitat structure of temporary settlement areas of young Saker Falcon Falco cherrug females during movements in Europe. – Acta Ornithologica 51(1): 93–103. DOI: 10.3161/00016454AO2016.51.1.008
  20. Noskovič, J., Rakovská, A., Porhajašová, J. I. & Babošová, M. 2016. Saker Falcon (Falco cherrug Gray) and its relations to agricultural land Slovakia. – Research Journal of Agricultural Sciences 48(1): 106–113.
  21. Prommer, M., Bagyura, J., Chavko, J. & Uhrin, M. 2012. Migratory movements of Central and Eastern European Saker Falcons (Falco cherrug) from juvenile dispersal to adulthood. – Aquila 119: 111–134.
  22. Prommer, M., Milobog, Yu., Gavrilyuk, M. & Vetrov, V. 2014. Juvenile dispersal of Saker Falcons in Ukraine according satellite telemetry. – Серія «Біологічні науки» – Cherkasy University Journal, Biology, pp. 129–134.
  23. Prommer, M. & Bagyura, J. 2015. Habitat loss due to and vertical avoidance of wind farms: Preliminary results of a study on Saker Falcons’ (Falco cherrug) habitat use in relation to wind farms. – Raptor Research Foundation. Sacramento, CA, conference poster DOI: 10.13140/RG.2.1.2192.7448
  24. Prommer, M., Bagyura, J., Váczi, M. & Fehérvári, P. 2018. Home range size and habitat use of adult Saker Falcons Falco cherrug in the breeding season in Hungary. – Annual Meeting of the Raptor Research Foundation. Poster. – https://www.researchgate.net/publication/328783446.
  25. Prommer, M., Bagyura, J., Chavko, J., Škorpíková, V., Milobog, Y., Zink, R., Kmetova-Biro, E., Ajder, V., Gavrilyuk, M., Nagy, A., Hegyeli, Zs., Klisurov, I., Pužović, S., Fântână, C., Veres-Szászka, J. & Karyakin, I. 2025. Beyond borders: A decade of change in Europe’s Saker Falcon (Falco cherrug Gray, 1834) population (2012–2022). – Ornis Hungarica 33(1): 26–48. DOI: 10.2478/orhu-2025-0002
  26. QGIS Development Team 2022. QGIS Geographic Information System. – Open Source Geospatial Foundation Project http://qgis.osgeo.org
  27. R Core Team 2023. R: A language and environment for statistical computing. – R Foundation for Statistical Computing, Vienna, Austria https://www.R-project.org
  28. Schaub, M. 2012. Spatial distribution of wind turbines is crucial for the survival of Red Kite populations. – Biological Conservation 55(2): 111–118. DOI: 10.1016/j.biocon.2012.06.021
  29. Smallwood, K. S. & Thelander, C. 2008. Bird mortality in the Altamont Pass Wind Resource Area, California. – Journal of Wildlife Management 72: 215–223. DOI: 10.2193/2007-032
  30. Societatea Ornitologică Română & Asociația Grupul Milvus 2015. Atlas al speciilor de păsări de interes comunitar din România [Atlas of the Birds of Ccommunity Interest in Romania]. – Ministerul Mediului, Apelor și al Pădurilor, Direcția Biodiversitate, București (in Romanian)
  31. The Wind Power Database, dataset for Romania. – https://www.thewindpower.net/store_country_en.php?id_zone=44. on February 16, 2023.
  32. Thelander, C. G., Smallwood, K. S. & Rugge, L. 2003. Bird Risk Behaviors and Fatalities at the Altamont Pass Wind Resource Area: Period of Performance, March 1998–December 2000. – United States: N. p. DOI: 10.2172/15006013
  33. Tingley, M. W. 2003. Effects of Offshore Wind Farms on Birds: Cuisinarts in the Sky or Just Tilting at Windmills? – Doctoral Dissertation, Harvard University
DOI: https://doi.org/10.2478/orhu-2025-0009 | Journal eISSN: 2061-9588 | Journal ISSN: 1215-1610
Language: English
Page range: 159 - 176
Submitted on: Mar 3, 2022
Accepted on: Nov 9, 2024
Published on: May 15, 2025
Published by: MME/BirdLife Hungary
In partnership with: Paradigm Publishing Services
Publication frequency: 2 times per year

© 2025 Ciprian Fântână, Judit Veres-Szászka, József Szabó, Sebastian Bugariu, Emil Todorov, Dănuț Drăgan, Dorin Damoc, Nándor Veres-Szászka, Cristian Domșa, Anca Pui, Zoltán Benkő, Lajos Pál, published by MME/BirdLife Hungary
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.