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The 10-year average breeding success is 2.14 fledglings per monitored active nest and 2.77 fledglings per successful nest. The average breeding success per successful nest is 3.1 fledglings for nest boxes, 2.7 fledglings for natural nests on trees, 2.4 fledglings for both stick nests and artificial platforms on pylons. Our most recent data shows that in 2021, a total of 53 territorial Saker pairs were reported in Austria, 41 of them successfully bred, resulting in a total of 111 fledglings (2.71 chicks\/successful nest). The Saker Falcon population in Austria exhibits a marked increase (concerning the number of breeding pairs, fledged chicks, and breeding success) in the period studied. Furthermore, a positive correlation was found between the number of available artificial nesting structures and the number of successful nests. Since the population has shown a steady increase for the past years, as opposed to rather stable or more moderately increasing nearby populations in Central Europe, it is important to better understand the underlying causes and contemporary threats to keep the positive trend and ensure effective conservation."}]},{"@type":"bf:Summary","skos:prefLabel":[{"@language":"hun","@value":"Bemutatjuk az ausztriai kerecsensólyom (Falco cherrug) állomány alakulását és költési sikerét a 2012–2021-es időszakban. Összesen 339 aktív fészket jegyeztünk fel, 262 sikeres költéssel, amelynek eredményeként összesen 726 fiatal repült ki. A tíz év átlagát tekintve a költési siker 2,14 fiatal volt fészkenként, 2,77 fiatal sikeres költésenként. Az átlagos költési siker a fészekládákban 3,1, a fán lévő természetes fészkekben 2,7, a nagyfeszültségű távvezetékek oszlopain lévő gallyfészkekben és fészektálcákon egyaránt 2,4 fiatal volt. A legfrissebb adataink alapján 2021-ben 53 kerecsensólyom pár volt ismert Ausztriában, közülük 41 pár sikeresen költött,\naminek eredményeképpen 111 fiatal repült ki (2,7 fiatal\/sikeres költés). Az ausztriai kerecsensólyom-állomány jelentős növekedésen ment keresztül (a fészkelőpárok, a kirepült fiatalok és a költési siker tekintetében). Emellett pozitív összefüggést találtunk az elérhető mesterséges fészkek száma és a sikeres fészkelések száma között. Mivel ez az egyetlen folyamatosan növekedő állomány Közép-Európában, fontos megérteni a háttérben húzódó okokat és a veszélyeztető tényezőket, hogy fenn tudjuk tartani a pozitív trendet és biztosítsuk a hatékony védelmet."}]}],"bf:provisionActivity":[{"@type":"bf:Publication","bf:agent":[{"@type":"schema:Organization","schema:name":[{"@value":"De Gruyter"}]}]}],"dce:rights":[{"@language":"eng","@value":"© 2025 Richard Zink, Johannes A. Hohenegger, Hans-Martin Berg, Elena Kmetova-Biro"}],"dce:subject":[{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Saker Falcon"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Falco Cherrug"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Breeding Success"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Nesting Structures"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Mortality"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Contemporary Threats"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Kerecsensólyom"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Falco Cherrug"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Költési Siker"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Mesterséges Fészek"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Mortalitás"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"hun","@value":"Jelenlegi Veszélyforrások"}]}],"dce:title":[{"@type":"bf:Title","bf:mainTitle":[{"@language":"eng","@value":"Population trend and conservation of Saker Falcon (Falco cherrug) in Austria (2012–2021)"}]}],"dcterms:accessRights":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/QW5R-NG4J"],"skos:prefLabel":[{"@language":"eng","@value":"open access"},{"@language":"ita","@value":"Open Access"}]}],"dcterms:issued":["2025"],"dcterms:language":["eng"],"dcterms:type":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/69ZZ-2KGX"],"skos:prefLabel":[{"@language":"eng","@value":"Text"},{"@language":"deu","@value":"Text"},{"@language":"ita","@value":"Testo"}]}],"ebucore:filename":["Population_trend_and_conservation_of_Saker_Falcon_(Falco_cherrug)_in_Austria_(2012–2021).pdf"],"ebucore:hasMimeType":["application\/pdf"],"edm:hasType":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/VKA6-9XTY"],"skos:prefLabel":[{"@language":"eng","@value":"journal article"},{"@language":"deu","@value":"Wissenschaftlicher Artikel"},{"@language":"ita","@value":"Articolo di rivista"}]}],"edm:rights":["http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"],"oaire:version":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/PMR8-3C8D"],"skos:prefLabel":[{"@language":"eng","@value":"version of record (published version)"},{"@language":"ita","@value":"Versione editoriale\/Version of Record"}]}],"rdam:P30004":[{"@type":"ids:doi","@value":"10.2478\/orhu-2025-0003"}],"rdau:P60193":[{"@type":"schema:CreativeWork","bibo:issue":[{"@value":"1"}],"bibo:volume":[{"@value":"33"}],"dce:title":[{"@type":"bf:Title","bf:mainTitle":[{"@language":"lat","@value":"Ornis Hungarica"}]}],"dcterms:issued":["2025"],"ids:issn":["2061-9588"]}],"role:aut":[{"@type":"schema:Person","schema:affiliation":[{"@type":"schema:Organization","schema:name":[{"@value":"University of Veterinary Medicine Vienna"}],"skos:exactMatch":["https:\/\/ror.org\/01w6qp003"]}],"schema:familyName":[{"@value":"Zink"}],"schema:givenName":[{"@value":"Richard"}],"skos:exactMatch":[{"@type":"ids:orcid","@value":"0000-0002-1286-6309"}]},{"@type":"schema:Person","schema:familyName":[{"@value":"Hohenegger"}],"schema:givenName":[{"@value":"Johannes A."}]},{"@type":"schema:Person","schema:familyName":[{"@value":"Berg"}],"schema:givenName":[{"@value":"Hans-Martin"}]},{"@type":"schema:Person","schema:affiliation":[{"@type":"schema:Organization","schema:name":[{"@value":"University of Veterinary Medicine Vienna"}],"skos:exactMatch":["https:\/\/ror.org\/01w6qp003"]}],"schema:familyName":[{"@value":"Kmetova"}],"schema:givenName":[{"@value":"Elena"}],"skos:exactMatch":[{"@type":"ids:orcid","@value":"0000-0002-6871-5630"}]}],"schema:numberOfPages":["21"]}