The summary on raptors and owls ringing in Slovakia in 2009

Transcription

1 The summary on raptors and owls ringing in Slovakia in 2009 Sumarizácia krúžkovania dravcov a sov v roku 2009 na Slovensku Vladimír SLOBODNÍK & Roman SLOBODNÍK Abstract: The article provides basic information about the number, species and recoveries of ringed birds of prey and owl species in Slovakia in The report follows similar papers from the following periods: , and In 2009 a total of 1,222 individuals were ringed in Slovakia, of which 856 individuals were birds of prey (18 species) and 366 individuals were owls (8 species). From the total number, 719 birds of prey and 257 owl nestlings were ringed. In comparison with the previous year the number of ringed birds of prey and owls increased by 43%. Abstrakt: Článok poskytuje základnú informáciu o počte, druhoch a spätných hláseniach krúžkovaných druhov dravcov a sov na Slovensku za rok Správa kontinuálne naväzuje na obdobne spracované výsledky z období , a V roku 2009 sa okrúžkovalo na Slovensku spolu 1222 ex., z toho 856 ex. dravcov (18 druhov) a 366 ex. sov (8 druhov), z toho mláďat v počte 719 ex. dravcov a 257 ex. sov. V roku 2009 sa zvýšil počet okrúžkovaných dravcov a sov v porovnaní s rokom 2008 o 43 %. Key words: ringing, recoveries, migration Vladimír Slobodník, I. Krasku 8/5, SK Prievidza, Slovakia. vladimir.slobodnik@gmail.com. Roman Slobodník, I. Krasku 8/5, SK Prievidza, Slovakia. kruzkysk@gmail.com. Introduction Since 2000, when the Slovakia Bird Ringing Centre was founded, the results of raptors and owls ringing have been presented in the summary reports about bird ringing in Slovakia (Slobodník 2000, 2003, 2004, 2005, 2006, 2008, Slobodník & Šnírer 2001, Slobodník & Sárossy 2007, Slobodník & Slobodník 2009). From 2002 the separate reports containing only data about birds of prey and owls ringing in Slovakia have been published (Slobodník 2007, 2008, Slobodník et al. 2009); this article represents the continuation of this effort. Results and discussion In 2009 a total of 49,253 birds were ringed, of which 1,222 individuals of birds of prey and owls equating to 2.5% of all ringed birds. Birds from 182 species were ringed, which represents the highest number of ringed species so far. 26 species of birds of prey and owls were ringed, which equates to 14.3% of all recorded species. The nestlings of raptors and owls represent a significantly high proportion of ringed chicks. In 2009 in total 4,616 nestlings were ringed, of which 975 birds of prey and owls, which comprise approximately 21%. In 2009, 18 species of raptors and eight species of owls were ringed from the total of 1,222 individuals (Tab. 1), which is the highest number of individuals ringed within a calendar year in the history of the Slovakia Bird Ringing Centre. From this number, 976 individuals were nestlings, equating to 80%. In 2009 the highest number of individuals were ringed from the following five species: Falco tinnunculus, Strix uralensis, Aquila pomarina, Buteo buteo and Asio otus. The number of ringed individuals from the first 4 above species exceeded 100. The number of birds of prey in 2009 substantially exceeded the number of the ringed owls. There were 856 individuals of raptors and 366 individuals of owls ringed. Regarding ringed birds of prey, the nestlings comprised of 84% (719 ind.) and owls 70% (257 ind.). This difference is much lower than it was in previous years. The summary of ringing activities is shown on Tab. 2. The total amount of the ringed birds of prey and owls and its nestlings, compared to the results from the period of , are the highest so far. In 2009 more than 500 recoveries of all bird species were collected. The majority of them comes from Hungary, Poland, Italy, Belgium, Austria and France. The 109

2 Slobodník V & Slobodník R: The summary of ringing of birds of prey and owls in Slovakia in 2009 data about swans and seagulls have been dominating (rings are easy to read with a monocular), but also data about several birds of prey and owls ringed abroad and recovered in Slovakia were registered (Tab. 3). The same can be noted regarding birds of prey and owls ringed in Slovakia and recovered abroad (Tab. 4). Several records of birds of prey and owls ringed and recovered in Slovakia were registered. References Slobodník V 2000: Prehľad krúžkovania vtákov na Slovensku v roku 2000 [Bird-ringing results in Slovakia in 2000]. Tichodroma 13: [In Slovak] Slobodník V & Šnírer L 2001: Prehľad krúžkovania vtákov na Slovensku v roku 2001 [Bird-ringing results in Slovakia in 2001]. Tichodroma 14: [In Slovak with English summary] Slobodník V 2003: Prehľad krúžkovania vtákov na Slovensku v roku 2002 [Bird-ringing results in Slovakia in 2002]. Tichodroma 15: [In Slovak with English summary] Slobodník V 2004: Prehľad krúžkovania vtákov na Slovensku v roku 2003 [Bird-ringing results in Slovakia in 2003]. Tichodroma 16: [In Slovak with English summary] Slobodník V 2005: Prehľad krúžkovania vtákov na Slovensku v roku 2004 [Bird-ringing results in Slovakia in 2004]. Tichodroma 17: [In Slovak] Slobodník V 2006: Prehľad krúžkovania vtákov na Slovensku v roku 2005 [Bird-ringing results in Slovakia in 2005]. Tichodroma 18: [In Slovak] Slobodník V & Sárossy M 2007: Prehľad krúžkovania vtákov na Slovensku v roku 2006 [Bird-ringing results in Slovakia in 2006]. Tichodroma 19: [In Slovak] Slobodník V 2007: Summary of ringing project for raptors and owls in Slovakia from 2002 to Slovak Raptor Journal 1: Slobodník V 2008: Prehľad krúžkovania vtákov na Slovensku v roku 2007 [Bird-ringing results in Slovakia in 2007]. Tichodroma 20: [In Slovak] Slobodník V 2008: Summary on raptors and owls ringing in Slovakia in the period Slovak Raptor Journal 2: Slobodník V, Slobodník R & Dravecký M 2008: Summary on raptors and owls ringing in Slovakia in Slovak Raptor Journal 3: Tab. 1. List of birds of prey and owls ringed in Slovakia in 2009 Tab. 1. Prehľad krúžkovaných dravcov a sov na Slovensku v roku 2009 others / species / druh pullus 1 ostatné 2 Pernis apivorus Milvus milvus Haliaeetus albicilla Circus aeruginosus Circus cyaneus Circus pygargus Accipiter gentilis Accipiter nisus Buteo buteo Buteo lagopus Aquila pomarina Aquila heliaca Aquila chrysaetos Falco tinnunculus Falco vespertinus Falco subbuteo Falco cherrug Falco peregrinus raptors / dravce Tyto alba Otus scops Bubo bubo Strix aluco Strix uralensis Asio otus Asio flammeus Aegolius funereus owls / sovy number of species / počet druhov 26 Legend / vysvetlivky: 1 a chick, a young bird in the downy stage or in first plumage up to the fledging / mláďa v prachovom perí alebo v prvom perí do začiatku lietania 2 including: f.g., fully grown bird where the difference between this year s nestling and older birds cannot be distinguished; 1. year, bird hatched in the year when ringed, yearling; +1.year, bird older than a year, may have been hatched last year or earlier, certainly not the same year as ringed; 2. year, bird born in the last year; +2. year, bird older than 2 years, certainly not hatched in the last year; + year, bird older than the given year / zahŕňa: f.g., úplne vyvinutý vták, nedá sa u neho určiť či sa jedná o vtáka tohoročného, alebo staršieho; 1. rok, vták vyliahnutý v roku krúžkovania, tohtoročný mladý vták; +1. rok, vták po prvom kalendárnom roku, vták môže byť minuloročný i viac ročný, určite nie tohtoročný; 2. rok, vták vyliahnutý v minulom kalendárnom roku; +2. rok, po druhom kalendárnom roku, vták najmenej dvojročný, určite nie minuloročný; +rok/+year, vták starší ako uvedený rok 110

3 Tab. 2. Raptors and owls ringing results in Slovakia in n the total of ringed individuals, pullus the number of ringed nestlings Tab. 2. Výsledky krúžkovateľov dravcov a sov na Slovensku v roku n počet všetkých okrúžkovaných jedincov, pullus počet krúžkovaných mláďat species / druh n pullus 1 ringers / krúžkovatelia Pernis apivorus 4 4 Šotnár (4 pull) Milvus milvus 5 5 Maderič (5 pull) Haliaeetus albicilla Chavko (8 pull), Mihók (2 pull) Circus aeruginosus 13 9 Kaňuščák (3 pull), Mihók (3 pull), Lengyel (2 pull), Šotnár (1 pull), Fecko, Kubica, Macek, Šrank (1 each) Circus cyaneus 6 0 Lengyel (6) Circus pygargus 8 5 Kaňuščák (3 pull), Kerestúr (2 pull), Lengyel (3 Accipiter gentilis Mihók (13 pull), Šotnár (12 pull), Karaska (3 pull), Macek, Olekšák, Pjenčák, Slobodník V., Vrábel (1 each) Accipiter nisus Mihók (7 pull), Šotnár (4 pull), Hošek (8), Kočí (6), Gálffyová (4), Fecko and Olekšák (3 each), Pjenčák (2), Fábry, Kerestúr, Slobodník R., Szentandrássy (1 each) Buteo buteo Šotnár (53 pull), Mihók (13 pull), Karaska (2 pull + 3), Slobodník V. (6), Murin and Slobodník R. (5 each), Šrank (4), Olekšák (3), Krišovský and Matis (2 each), Danko, Gálffyová, Kerestúr, Macek a Pjenčák (1 each) Buteo lagopus 1 0 Macek (1) Aquila pomarina Kaňuch (34 pull), Karaska (24 pull), Dravecký (19 pull), Mihók (18 pull), Maderič (12 pull), Danko and Šotnár (5 pull each), Macek (3 pull), Šnírer (1 pull) Aquila heliaca Mihók (24 pull), Chavko (12 pull), Danko (7 pull), Šnírer (6 pull) Aquila chrysaetos Macek (9 pull + 4), Korňan (4 pull), Mihók (3 pull), Šimák and Dravecký (2 pull each), Matis and Šnírer (1 pull each) Falco tinnunculus Mihók (183 pull), Dobšovič (44 pull + 1), Slobodník V. (21 pull + 2), Šrank (13), Fecko (7), Šotnár (5 pull), Matis (5), Šiška (3 pull + 1), Slobodník R. (4), Murin and Olekšák (3 each), Fulín and Gálffyová (2 each), Hošek, Kočí, Krišovský, Kubica and Pjenčák (1 each) Falco vespertinus 3 3 Lengyel (3 pull) Falco subbuteo Mihók (15 pull), Olekšák (1) Falco cherrug Chavko (62 pull), Maderič (5 pull) Falco peregrinus Chavko (16 pull), Maderič (10 pull), Matis (8 pull), Šnírer (5 pull), Šotnár (4 pull), Olekšák (3 pull) Tyto alba 17 6 Kerestúr (6 pull), Šrank (8), Slobodník V. (2), Olekšák (1) Otus scops 7 6 Šiška (3 pull + 1), Šotnár (3 pull) Bubo bubo Mihók (14 pull), Šnírer (12 pull), Balla (5 pull), Karaska (4 pull + 1), Šotnár (3 pull), Kubica and Slobodník V. (1 each) Glaucidium passerinum 0 0 Strix aluco Mihók (23 pull), Šotnár (10 pull), Kerestúr (5 pull), Olekšák (4 pull + 3), Slobodník V. (4 pull + 1), Baláž (4 pull), Fecko (3 pull), Krišovský, Slobodník R., Vrábel (2 pull each), Hanousková (2), Danko and Šrank (1 each) Strix uralensis Mihók (122 pull + 1) Asio otus Lengyel (58), Mihók (13 pull), Balla (5 pull), Hanousková (3 pull + 1), Fecko (4), Kerestúr (3), Olekšák, Pjenčák, Slobodník R. (2 each), Gálffyová, Vrábel, Slobodník V. (1 each) Asio flammeus 10 0 Lengyel (10) Aegolius funereus 5 5 Fulín (5 pull) Legend / vysvetlivky: a chick, a young bird in the downy stage or in first plumage up to the fledging / mláďa v prachovom perí alebo v prvom perí do začiatku lietania. In parentheses numbers of ringed individuals / v zátvorke počet okrúžkovaných jedincov 111

4 Slobodník V & Slobodník R: The summary of ringing of birds of prey and owls in Slovakia in 2009 Tab. 3. Individuals ringed abroad and recovered in Slovakia Tab. 3. Jedince krúžkované v zahraničí zastihnuté na Slovensku species 1 ring no. / age, sex 2 date of ringing / recovery 3 site of ringing (district) / recovery 4 distance / time [y.m.d] 5 finder note 6 Haliaeetus albicilla BUDAPEST E May 2008 Győr-Moson- 15 km Sopron (HU) pull 7 Nov 2009 Komárno (SVK) 1y 6m 1d J. Lengyel found sick (poisoned pollution) / nájdený chorý (chemicky Falco cherrug BUDAPEST May 2007 Győr-Moson- Sopron (HU) 71 km pull 19 Mar 2009 Trnava (SVK) 1y 10m 9d J. Chavko freshly dead (poisoned pollution) / čerstvo uhynutý (chemicky Falco tinnunculus HELSINKI S Jun 2003 Turku-Pori (FIN) 1577 km pull 7 Feb 2009 Komárno (SVK) 5y 7m 12d M. Šeben Falco tinnunculus HELSINKI S Jul 2009 Häme (FIN) 1430 km pull 29 Sep 2009 Kežmarok (SVK) 2m 17d J. Ksiažek Falco tinnunculus HELSINKI S Jun 2009 Vaasa (FIN) 1504 km pull 8 Sep 2009 Kežmarok (SVK) 2m 17d J. Ksiažek found wounded (dead ) / nájdený poranený (uhynul ) Falco tinnunculus PRAHA EX Aug 2007 Uherské Hradiště (CZ) 90 km M, 1year 10 Aug 2009 Kysucké Nové Mesto (SVK) 2y 0m 6d P. Bača Falco tinnunculus PRAHA EX Jun 2008 Znojmo (CZ) 196 km pull 21 Aug 2009 Levice (SVK) 1y 2m 17d G. Demeter Tyto alba ARNHEM Jun 2008 Gelderland (HOL) 923 km pull 13 Sep 2009 Šaľa (SVK) 1y 2m 24d J. Chavko found dead (leg with ring) / nájdený uhynutý (noha s krúžkom) Tyto alba PRAHA D Okt 2008 Zlín (CZ) 78 km 1year 25 Feb 2009 Hlohovec (SVK) 4m 2d P. Puchala found wounded (on road) / nájdená poranená (na ceste) Legend / vysvetlivky: 1 druh; 2 číslo krúžku / vek, pohlavie; 3 dátum krúžkovania / nálezu; 4 lokalita krúžkovania (okres) / nálezu; 5 vzdialenosť preletu [km] / čas [roky.mesiace.dni]; 6 nálezca / poznámka 112

5 Tab. 4. Individuals ringed in Slovakia and recovered abroad Tab. 4. Jedince krúžkované na Slovensku a zaregistrované v zahraničí species 1 ring no. / age, sex 2 date of ringing / recovery 3 site of ringing (district) / recovery 4 distance / time [y.m.d] 5 ringer / note 6 Haliaeetus albicilla BRATISLAVA A Jun 2006 Michalovce (SVK) 151 km J. Mihók M, pull 13 Mar 2009 Hajdu Bihar (HU) 2y 9m2d ring number read in Haliaeetus albicilla BRATISLAVA A Jun 2007 Michalovce (SVK) 123 km J. Mihók F, pull 2 Mar 2009 Hajdu Bihar (HU) 1y 8m23d ring number read in Haliaeetus albicilla BRATISLAVA A May 2008 Michalovce (SVK) 123 km J. Mihók M, pull 13 Mar 2009 Hajdu Bihar (HU) 9m18d ring number read in Accipiter nisus BRATISLAVA H Jun 2008 Košice okolie (SVK) 46 km J. Mihók F, pull 1 Mar 2009 Borsod Abaúj 1y8m7d dead (no information Buteo buteo BRATISLAVA D Jun 2007 Košice (SVK) 262 km J. Mihók pull 19 Dec 2009 (HU) 2y6m18d dead (no information Aquila heliaca BRATISLAVA A Jun 2003 Michalovce (SVK) 127 km Š. Danko pull 27 Mar 2009 Borsod Abaúj 5y9y12d freshly dead (poisoned pollution) / čerstvo uhynutý (chemicky Aquila heliaca BRATISLAVA A Jun 2007 Michalovce (SVK) 143 km J. Mihók pull 15 Feb 2008 Heves (HU) 1y8m10d dead (no information Aquila heliaca BRATISLAVA A Jul 2008 Nové Mesto 309 km J. Chavko n/váhom (SVK) pull 22 Mar 2009 Somogy (HU) 8m18d dead, electrocuted / uhynutý po náraze na el. vedenie Falco tinnunculus BRATISLAVA H Jun 2009 Košice (SVK) 94 km J. Mihók pull 13 Aug 2009 Borsod Abaúj 2m11d Falco cherrug BRATISLAVA D May 2005 Bratislava (SVK) 143 km J. Chavko pull 23 Sep 2009 Fejér (HU) 4y3m26d alive and released by ringer / kontrolovaný a vypustený Strix uralensis BRATISLAVA C Apr 2007 Košice okolie 111 km J. Mihók (SVK) pull 15 Jan 2009 Malopolskie (PL) 1y8m22d freshly dead / čerstvo uhynutá Legend / vysvetlivky: 1 druh; 2 číslo krúžku / vek, pohlavie; 3 dátum krúžkovania / nálezu; 4 lokalita krúžkovania (okres) / nálezu; 5 vzdialenosť preletu [km] / čas [roky.mesiace.dni]; 6 krúžkovateľ / poznámka 113