Census of migrating raptors at Breginjski Stol (NW Slovenia) - the first confirmed bottleneck site in Slovenia

Agostini, N., Logozzo, D. & Melotto, S. (1994): The flocking behaviour of migrating Honey Buzzards. - Bollettino di Zoologia 61 (1): 63.Search in Google Scholar

Agostini, N. & Panuccio, M. (2005): Analysis of the spatial migration patterns of adult Honey Buzzards (Pernis apivorus) during spring and autumn in the Central Mediterranean. - The Ring 27 (2): 215-220.10.2478/v10050-008-0018-xSearch in Google Scholar

Agostini, N., Premuda, G., Mellone, U., Panuccio, M., Logozzo, D., Bassi, E. & Cocchi, L. (2005a): Influence of wind and geography on orientation behaviour of adult Honey Buzzards Pernis apivorus during migration over water. - Acta ornithologica 40 (1): 71-74.10.3161/068.040.0101Search in Google Scholar

Agostini, N., Cardelli, C. & Gustin, M. (2005b): Factors shaping pathways of European Honey Buzzards (Pernis apivorus) during spring migration in the Central Mediterranean basin. - Journal of Raptor Research 41 (1): 57-61.10.3356/0892-1016(2007)41[57:FSPOEH]2.0.CO;2Search in Google Scholar

Agostini, N., Panuccio, M. & Massa, B. (2005c): Flight behaviour of Honey Buzzards (Pernis apivorus) during spring migration over the sea. - Buteo 14: 3-9.Search in Google Scholar

Agostini, N., Panuccio, M., Melone, U., Lucia, G., Wilson, S. & Ashton-Booth, J. (2007): Do migration counts reflect population trends? A case study of the Honey Buzzard Pernis apivorus. - Ardeola 54 (2): 339-344.Search in Google Scholar

Bordjan, D. & Božič, L. (2009): Pojavljanje vodnih ptic in ujed na območju vodnega zadrževalnika Medvedce (Dravsko polje, SV Slovenija) v obdobju 2002-2008. - Acrocephalus 30 (141/142/143): 55-163.10.2478/v10100-009-0005-6Search in Google Scholar

Božič, L. (2004): Rjavi škarnik Milvus milvus. - Acrocephalus 25 (123): 222-225.Search in Google Scholar

Bruderer, B., Blitzblau, S. & Peter, D. (1994): Migration and flight behaviour of Honey Buzzards Pernis apivorus in southern Israel observed by radar. - Ardea 82: 111-122.Search in Google Scholar

Busse, P., Fornasari, L. & Yosef, R. (2002): South of the sea: long term results of migrating raptors spring counts along the Polish Baltic coast. pp. 97-101 In: Yosef, R., Miller, M.R. & Pepler, D. (eds.): Raptors in the new millennium. - International Birds & Research Center in Eilat, Eilat.Search in Google Scholar

Cegnar, T. & Gorup, T. (2010): Podnebne razmere v maju 2010. - Naše okolje. Bilten Agencije RS za okolje 17 (5): 3-22.Search in Google Scholar

Cramp, S. (ed.) (1980): Handbook of the Birds of Europe, the Middle East and North Africa. The Birds of the Western Palearctic. Vol. II. Hawks to Bustards. - Oxford University Press, Oxford.Search in Google Scholar

Fridl, J., Kladnik, D., Orožen Adamič, M. & Perko, D. (eds.) (1998): Geografski atlas Slovenije. Država v prostoru in času. - DZS, Ljubljana.Search in Google Scholar

Gargioni, A. & Zanardini, F. (2009): [The spring migration of raptors at Cima Comér (BS).] - Infomigrans 23: 9. (in Italian)Search in Google Scholar

Gargioni, A., Bellintani, S., Pasqua, A. & Rigon, R. (2009): [The post-reproductive migration of raptors in the Parco del Mincio (hills of Lake Garda, MN, BS, VR).] - Infomigrans 24: 10. (in Italian)Search in Google Scholar

Gatter, W. (1984): Nachtzug der Rohrweihe (Circus aeruginosus). - Vogelwarte 32: 309-311.Search in Google Scholar

Gustin M. & Sorace, A. (2004): Is the Conero promontory, central Italy, an important bridge for migrant raptors entering eastern Europe in spring? - British Birds 97 (8): 403-406.Search in Google Scholar

Hake, M., Kjellén, N. & Alerstam, T. (2003): Age-dependent migration strategy in honey buzzards Pernis apivorus tracked by satellite. - Oikos 103: 385-396.10.1034/j.1600-0706.2003.12145.xSearch in Google Scholar

Heath, M.F. & Evans, M.I. (eds.) (2000): Important Bird Areas in Europe: priority sites for conservation. BirdLife Conservation Series No. 8. Vol. 1 & 2. - BirdLife International, Cambridge.Search in Google Scholar

Leo, R. (2010): [The spring migration of raptors at Cima Comér (BS).] - Infomigrans 25: 9. (in Italian)Search in Google Scholar

Leshem, Y. & Yom-Tov, Y. (1998): Routes of migrating soaring birds. - Ibis 140: 41-52.10.1111/j.1474-919X.1998.tb04539.xSearch in Google Scholar

Madders, M. & Whitfield, D.P. (2006): Upland raptors and the assessment of wind farm impacts. - Ibis 148: 43-56.10.1111/j.1474-919X.2006.00506.xSearch in Google Scholar

Meyer, S.K., Spaar, R. & Bruderer, B. (2000): To cross the sea or to follow the coast? Flight directions and behaviour of migrating raptors approaching the Mediterranean coast. - Behaviour 137: 379-399.10.1163/156853900502132Search in Google Scholar

Meyer, S., Spaar, R. & Bruderer, B. (2003): Sea crossing behaviour of falcons and harriers at the southern Mediterranean coast of Spain. - Avian Science 3 (2/3): 153-162.Search in Google Scholar

Mezzavilla, F. (2006): [First data on spring migration of raptors on the plains of Treviso (TV).] - Infomigrans 17: 10. (in Italian)Search in Google Scholar

Mezzavilla, F., Martignago, G., Silveri, G. & Piccolo, F. (2008): [The post-reproductive migration of raptors over the Asolo, Maser TV - the year 2008.] - Infomigrans 22: 7. (in Italian)Search in Google Scholar

Mezzavilla, F., Martignago, G., Silveri, G. & Piccolo, F. (2009a): [The post-reproductive migration of raptors at Prealpi Trevigiane. The year 2009.] - Infomigrans 24: 9. (in Italian)Search in Google Scholar

Mezzavilla, F., Gargioni, A., Girardello, M., Bellintani, S., Martignago, G., Pasqua, A., Silveri, G. & Piccolo, F. (2009b): An important flyway for raptors in Europe: 13 years of monitoring in the North East of Italy. - Avocetta 33: 1-6.Search in Google Scholar

Mihelič, T. & Genero, F. (2005): Occurence of Griffon Vulture Gyps fulvus in Slovenia in the period from 1980 to 2005. - Acrocephalus 26 (125): 73-79.Search in Google Scholar

Panuccio, M., Agostini, N. & Massa, B. (2004): Spring raptor migration at Ustica, southern Italy. - British Birds 97: 400-414.Search in Google Scholar

Peršolja, T. (2006): Geografija Breginjskega kota. - Diplomsko delo. Univerza v Ljubljani, Filozofska fakulteta, Oddelek za geografijo.Search in Google Scholar

Petutschnig, D. & Probst, R. (2010): Wieviele Greifvögel ziehen tatsächlich durch das Untere Gailtal? - Carinthia II 120 (200): 133-142.Search in Google Scholar

Premuda, G., Gustin, M., Pandolfi, M., Sonet, L. & Cento, M. (2008): Spring raptor migration along the Adriatic coast (Italy): a comparative study over three sites. - Avocetta 32: 13-20.Search in Google Scholar

Probst, R. (2009a): Der Greifvogelzug 2007 und 2008 über dem Unteren Gailtal, Kärnten. - Carinthia II 119 (199): 393-412.Search in Google Scholar

Probst, R. (2009b): Der Greifvogelzug im Unteren Gailtal im Herbst 2009. Bericht von BirdLife Österreich, Landesgruppe Kärnten, an das Amt der Kärntner Landesregierung, Abteilung 20. - Landesplanung, UAbt. Naturschutz. Feldkirchen.Search in Google Scholar

Ricciardi, D., Garavaglia, R., Ardizzone, D., Chiofalo, G., Fiott, J.P., Vella, R., Adami, I., Cutini, S., Giordano, A. & Adragna, F. (2010): [Strait of Messina (the Sicilian side): 27 years of activity, 1 April-23 May 2010.] - Infomigrans 25: 2-3. (in Italian)Search in Google Scholar

Rubinić, B., Mihelič, T. & Božič, L. (2005): Monitoring populacij izbranih vrst ptic. Vmesno poročilo. Rezultati popisov v sezoni 2005. Naročnik: Ministrstvo za okolje in prostor. - DOPPS, Ljubljana.Search in Google Scholar

Rubinić, B. & Božič, L. (2007): Monitoring populacij izbranih vrst ptic 2006/07. Končno poročilo. Rezultati popisa beloglavega jastreba jeseni 2006 in Januarskega štetja vodnih ptic (IWC) 2007. Naročnik: Ministrstvo za okolje in prostor. - DOPPS, Ljubljana.Search in Google Scholar

Rubinić, B. (2009): Monitoring populacij izbranih vrst ptic. Končno poročilo (november 2009). Naročnik: Ministrstvo za okolje in prostor. - DOPPS, Ljubljana.Search in Google Scholar

Sattler, G. & Bart, J. (1984): Reliability of counts of migrating raptors: an experimental analysis. - Journal of Field Ornithology 55 (4): 415-537.Search in Google Scholar

Schneider-Jacoby, M. (2001): Lastovo - a new bottleneck site for the migratory Honey Buzzards Pernis apivorus? - Acrocephalus 22 (108): 163-165.Search in Google Scholar

Sighele, M., Lerco, R. & Izzo, C. (2009): [The postreproductive migration of raptors at Prealpi Veronesi (VR).] - Infomigrans 24: 7. (in Italian)Search in Google Scholar

Spaar, R. (1999): Flight behaviour of migrating raptors under varying environmental conditions. pp. 1844-1862 In: Adams, N.J. & Slotow, R.H. (eds.): Proceedings of the 22^nd International Ornithological Congress, 16-22 August 1998, Durban. - BirdLife South Africa.Search in Google Scholar

Spaar, R. & Bruderer, B. (1997): Migration by flapping or soaring: flight strategies of Marsh, Montagu's and Pallid Harriers in Southern Israel. - Condor 99: 458-469.10.2307/1369952Search in Google Scholar

Spaar, R., Liechti, O. & Bruderer, B. (2000): Forecasting flight altitudes and soaring performance of migrating raptors by the altitudinal profile of atmospheric conditions. - Technical soaring 24 (2): 49-55.Search in Google Scholar

Strandberg, R., Klaassen, R.H.G., Hake, M., Olofsson, P., Thorup, K. & Alerstam, T. (2008): Complex timing of Marsh Harrier Circus aeruginosus migration due to pre- and post-migratory movements. - Ardea 96 (2): 159-171.10.5253/078.096.0202Search in Google Scholar

Zalles, J.I. & Bildstein, K.L. (eds.) (2000): Raptor watch. A global directory of raptor migration sites. BirdLife Conservation Series No. 9. - BirdLife International & Hawk Mountain Sanctuary.Search in Google Scholar