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Autumn migration of Marsh Harriers (Circus aeruginosus) across the Central Mediterranean in 2002

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., Logozzo D. 1997. Autumn migration of Accipitriformes through Italy en route to Africa. Avocetta 21: 174-179. Agostini N., Logozzo D. 2000. Migration and wintering distribution of the Marsh Harrier (Circus aeruginosus) in southern Italy. Buteo 11: 19-24. Agostini N., Coleiro C

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Spring migration of waterbirds and raptors at Medvedce reservoir (Dravsko polje, NE Slovenia)/ Spomladanska selitev vodnih ptic in ujed na zadrževalniku Medvedce (Dravsko polje, SV Slovenija)

References Agostini N. (2001): Spring migration in relation to sex and age of Marsh Harriers Circus aeruginosus over a central Mediterranean island. - Ardeola 48 (1): 71-73. Agostini N., Coleiro C., Panuccio M. (2003): Autumn migration of Marsh Harriers (Circus aeruginosus) across the central Mediterranean in 2002. - The Ring 25 (1/2): 47-52. Agostini N., Logozzo D. (1995): Autumn migration of Honey Buzzards in Southern Italy. - Journal of Raptor Research 29 (4): 275-277. Agostini N., Panuccio M

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Crossing the sea en route to Africa: autumn migration of some Accipitriformes over two Central Mediterranean islands

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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Semicolonial nesting and conservation of the Montagu's harrier Circus pygargus in rapeseed fields in Southern Podlasie (eastern Poland)

Montagu's harriers Circus pygargus and marsh harriers Circus aeruginosus against foxes Vulpes vulpes and avian intruders during the post-fledging dependency period. Biota 4: 57-66. Kitowski I 2008: Breeding ecology of Montagu's harrier ( Circus pygargus ) in marshes of eastern Poland: importance of aggregated nesting. Acta Zoologica Lituanica 18(2): 83-89. Krupiński D 2009: Ochrona i badania błotniaka łąkowego Circus pygargus na południowym Podlasiu [Conservation and research of Montagu's harrier Circus

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Caching Eurasian skylarks Alauda arvensis by the Montagu's harrier Circus pygargus

differences in brood defence of adult Montagu's harriers Circus pygargus and marsh harriers Circus aeruginosus against foxes Vulpes vulpes and avian intruders during the post-fledging dependency period. Biota 4: 57-66. Kitowski I 2008. Breeding ecology of Montagu's harrier ( Circus pygargus ) in marshes of eastern Poland: importance of aggregated nesting. Acta Zoologica Lituanica, 18 (2): 83-89. Lyons D & Mosher JA 1982: Food caching by raptors and caching of nestling by the Broad-winged Hawk. Ardea 70: 217

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Breeding avifauna of the Special Protection Area Natura 2000 ‘Grądy Odrzańskie’ in Czernica and Siechnice counties, Wrocław district (Poland)

Abstract

In 2009, in the Special Protection Area Natura 2000 ‘Grądy Odrzańskie’ in Czernica and Siechnice counties, Wrocław district, 95 breeding bird species were recorded. For 33 of them, maps of distribution of their breeding pairs are presented and for the remaining a relative abundance was estimated based on line transect method. In 2009, the following species were recorded in the study area for the first time: Cygnus olor, Crex crex, Upupa epops, and Picus canus. On the other hand, 11 species recorded in 1978-87 as breeding in the study area (Ciconia nigra, Pernis apivorus, Milvus migrans, Milvus milvus, Falco tinnunculus, Gallinago gallinago, Limosa limosa, Tringa totanus, Riparia riparia, Anthus campestris, Phoenicurus phoenicurus) were not recorded again in 2009. It has been shown that Saxicola torquata, Ficedula albicollis, Corvus corax and Remiz pendulinus have increased in numbers. The following species recorded in 2009 as breeding in the the study area: Cygnus olr, Ciconia ciconia, Circus aeruginosus, Crex crex, Alcedo atthis, Dryocopus martius, Picus canus, Dendrocopos medius, Lulula arborea, Sylvia nisoria, Ficedula albicollis, Lanius collurio and Emberiza hortulana are included in Annex 1 of the Bird Directive.

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Nature-conservancy evaluation of the birds of Medvedce reservoir (NE Slovenia), and the existing threat factors

Naravovarstveno Vrednotenje Avifavne Območja Zadrževalnika Medvedce (SV Slovenija) in Dejavniki Ogrožanja

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Age Structure of the Long-Eared Owl (Asio otus) Migration at Bukowo-Kopań Station (Southern Baltic Coast) in Autumns 1996-2003

References Belopolsky L. 1974. Migration peculiarities of some species of owls (Strigiformes) on the basis of trapping and ringing data obtained on the Courland Spit in 1957-1968 . Commun. Baltic Comm. Stud. Bird Migr. 8: 51-71. Bengtsson D., Jonzen N. 2001. Autumn migration of Montagu's Harrier Circus pygargus and Marsh Harrier C. aeruginosus at the southern tip of Oland . Ornis Svecica 11, 1-2: 1-6. Busse P. 1969. Results of ringing of European Corvidae . Acta orn. 11, 8: 263

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Bibliography on birds of prey and owls in Slovakia. Part 2. Order Accipitriformes, genera Pernis, Milvus, Neophron, Gyps, Aegypius, Circaetus, Circus, Accipiter, Buteo & Pandion

. rufinus [Cretzschm.]) na záp. Slovensku [The Long-legged Buzzard ( Buteo r. rufinus [Cretzschm.]) in Western Slovakia]. Sylvia 3(3): 18-21. [In Czech] SA [344] Danko Š s. a. [1984]: Predbežná správa o výsledkoch inventarizácie hniezdisk kane močiarnej ( Circus aeruginosus ) a výra skalného ( Bubo bubo ) v ČSSR členmi SVDVS [Preliminary report on results of breeding site inventory of the Marsh Harrier ( Circus aeruginosus ) and the Eagle Owl ( Bubo bubo ) in Czechoslovak Socialistic Republic (ČSSR) realized by members of "The Group for

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Redescription of Skrjabinus skrjabini and validity reassessment of selected species of Skrjabinus (Digenea, Dicrocoeliidae)

) [7] Kasimov, G. B., Vaidova, S. M., Feysullaev, N. A. (1959): [New species of Trematode Concinnum talishiensis nov. sp. (Fam. Dicrocoeliidae) from the liver in Marsh Harrier (Circus aeruginosus) from Azerbaian.] Doklady Akademii Nauk Azerbaidzhanskoi SSR, 15: 1057–1059 (In Russian) [8] Kurashvili, B. E. (1957): [Helminths of commercially important game birds of Georgia from faunistic and ecological standpoind.] Nauka Moscow, 434 pp. (In Rusian) [9] Odening, K. (1964): Dicrocoelioidea and Microphalloidea

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