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Jelena Kralj, Dragan Radović, Vesna Tutiš and Davor Ćiković

References Berthold P. 2001. Bird Migration. A General Survey. Oxford Univ. Press., Oxford. Cramp S. (Ed.). 1992. The Birds of the Western Palearctic. Handbook of the Birds of Europe, the Middle East and North Africa. vol. 6 . Oxford Univ. Press, Oxford. Dowsett-Lemaire F., Dowsett R.J. 1987. European Reed and Marsh Warblers in Africa: migration patterns, moult and habitat. Ostrich   58 : 65-85. Fransson T., Ekström L., Kroon C., Staav R., Sällström B

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Anna Kozłowska, Katarzyna Stępniewska, Krzysztof Stępniewski and Przemysław Busse

References Basciutti P., Negra O., Spina F. 1997. Autumn migration strategies of the Sedge Warbler Acrocephalus schoenobaenus in northern Italy. Ring. & Migr. 18, 1: 59-67. Berthold P. 1972. Über Rückgangserscheinungen und deren mögliche Ursachen bei Singvögeln. Vogelwelt 92: 216-226. Bibby C. J., Green R. E. 1985. Autumn migration strategies of Reed and Sedge Warblers. Ornis Scand. 12: 1-12. Busse P. 1965. Late broods of the Reed Warbler

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Grzegorz Zaniewicz and Przemysław Busse

References Berthold P. 1993. Bird Migration. A General Survey. Oxford Univ. Press, Oxford - New York - Tokyo. Bezzel E. 2000. [ Birds-lexicon. ] Multico, Warszawa. (In Polish). Blyumenthal T. I. 1971. [ The development of the autumnal migratory state in some wild passerine birds: bioenergetic aspect. ] In: Bykhovsky B. E. (Ed.) [ Ecological and physiological aspects of bird migration. ] Nauka Press, Leningrad: 111-182. Busse P. 1968. Correlative

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Wed Abdel Latif Ibrahim

, 3: e9566. DOI: 10.1371/journal.pone.0009566 Baha El Din M., Baha El Din S., Shobrak M. 2003. Status of Breeding Seabirds in the Egyptian Red Sea. Report to PERSGA, PERSGA, Jeddah: 30 pp. Baha El Din S.M. 1999. Directory of Important Bird Areas in Egypt. Palm Press, Cairo. Baha El Din S., Salama W. 1984. Waterbird migration study at Zaranik, Sinai. 2-24 September 1982. Courser 1: 28-43. Biebach H. 1985. Sahara stopover in migratory flycatchers: fat and food affect the time program. Experientia

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Zbigniew Kasprzykowski, Artur Goławski and Cezary Mitrus

-ecological form. Ekol. Pol. A 17: 29-72. Goławski A., Kasprzykowski Z. 2004. Comparison of bird fauna of the Volga and the Vistula rivers during autumn migration. Berkut 13: 103-109. Goławski A., Szynkarczyk S. 2000. Early autumn observations of waterbirds on the middle Dnestr river in 1999. Berkut 9: 107-110. Jakubiec Z. 1978: [ Morpho-ecological differentiation of aquatic-swamp birds ]. Wiad. Ekol. 24, 2: 99-107. (In Polish). Karkaş and Kılış A. 2004. The birds of

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József Gyurácz, József Góczán, Péter Bánhidi and Ágnes Lepold

. Ellegren H. 1993. Speed of migration and migratory flight lenghts of passerine birds ringed during autumn migration in Sweden. Ornis Scand. 24: 220-228. Fowler J., Cohen L. 1986. Statistics for ornithologists. BTO Guide No. 22, British Trust for Ornithology, Thetford. Hansson M., Petterson J. 1989. Competition and fat deposition in Goldcrests (Regulus regulus) at a migration stop-over site. Vogelwarte 35: 21-31. Hilden O. 1982. Winter ecology and partial migration of the Goldcrest

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Michal Noga, Luboš Vadel and Roman Slobodník

, Fehérvári P, Solt S & Horváth E 2015: Breeding population trends and pre-migration roost site survey of the red-footed falcon in Hungary. Ornis Hungarica 23(1): 77–93. Salaj J 1987: Ekologické rozšírenie vtákov Lučeneckej kotliny [Ecological distribution of birds in the Lučenec Basin]. Vydavateľstvo Osveta, Martin, 187. [In Slovak] Slobodník R, Chavko J, Lengyel J, Maderič B & Noga M 2014: Prežije na Slovensku sokol červenonohý? [Will the red-footed falcon survive in Slovakia?], 23 In: Kropil R & Lešo P (eds), Aplikovaná ornitológia, Zborník abstraktov z 26

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Radosław Kozik

References Anthes N., Harry I., Mantel K., Müller A., Schielzeth H., Wahl J. 2002. Notes on migration dynamics and biometry of the Wood Sandpiper (Tringa glareola) at the sewage farm of Münster (NW Germany). Ring 24, 1: 41-56. Busse P., Kania W. 1970. Operation Baltic 1961-1967. Working methods. Acta orn.   12 : 231-267. Chalimoniuk B. 1992. [ Post-breeding migration of the Common Sandpiper (Tringa hypoleucos L.) at the middle Vistula. ]. M. Sc. thesis, WSR-P Siedlce. (In Polish

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Nicolantonio Agostini, Guido Premuda, Ugo Mellone, Michele Panuccio, Daniela Logozzo, Enrico Bassi and Leonardo Cocchi

References Agostini N. 2001. Spring migration in relation to sex and age of Marsh Harriers Circus aeruginosus in a central Mediterranean island. Ardeola 48: 71-73. Agostini N., Coleiro C., Corbi F., Di Lieto G., Pinos F., Panuccio M. 2001. Comparative study on the autumn migration of Marsh Harriers (Circus aeruginosus) at three sites of the Central Mediterranean. Vogelwarte 41: 154-158. Agostini N., Coleiro C., Corbi F., Di Lieto G., Pinos F., Panuccio M. 2002. Water

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Ibrahim Wed Abdel Latif and Przemysław Busse

References Akriotis T. 1998. Post-breeding migration of Reed and Great Reed Warblers breeding in southeast Greece. Bird Study 45, 3: 344-352. Alerstam T. 1990. Bird migration. Cambridge Univ. Press, Cambridge. Ash J.S. 1981. Bird-ringing results and ringed bird recoveries in Ethiopia. Scopus 5: 85-101. Baha El Din S.M. 1998. Towards establishing a network plan for protected areas in Egypt. NCS, EEAA, EU/GOE project/SEM/D4/22D/027A: Egypt. Baha El Din S.M. 1999