Corrigendum: Trend in an isolated population of the red-footed falcon (<i>Falco vespertinus</i>) at the edge of its breeding range (south-western Slovakia)

Slobodník, Roman; Chavko, Jozef; Lengyel, Jozef; Noga, Michal; Maderič, Boris; Baláž, Michal

doi:10.2478/srj-2021-0004

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“…Generally higher breeding successes have been recently observed in Central Europe for other species in the same environment, especially at agrocenoses, such as the saker falcon (Falco cherrug) (Chavko 2019), the great bustard (Otis tarda) (Nagy 2018), the red-footed falcon (Falco vespertinus) (Slobodník et al 2021), and the European roller (Coracias garrulous) (Repel et al 2022). Measures to manage these species may have had a positive impact on their population (e.g., , Palatitz et al 2015.…”

Section: Discussionmentioning

confidence: 99%

Distribution, abundance, and breeding of the imperial eagle (Aquila heliaca) in Western Slovakia in 1977–2022

2022

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The distribution, abundance, breeding success, and habitats of the imperial eagle in the mountains and adjacent lowlands of Western Slovakia were studied over the last 45 years (1977–2022), with a total of 65 breeding pairs documented. Of the 589 breeding attempts (range 2–42 per year) that were recorded, 420 were successful (74%) and produced 718 chicks altogether. Breeding success varied considerably across the years, with an average of 1.2 chicks per initiated and 1.7 chicks per successful breeding attempt. Three chicks fledged from 10.7% of the successful breeding attempts, two chicks from 50.2%, and one chick from 39.1% of them. Breeding numbers increased slowly between 1977 and 1997, with a marked increase after 1998. In two of the most recent years, 2020 and 2021, breeding numbers more than doubled. Since 2000, we have observed changes in breeding habitat preferences, where the population has shown more preference for lowland regions than mountains. Natural factors are probably driving the upward population trend, but there has also been action taken with several management measures. The conservation measures involved and their impact on population and range trends are analysed and discussed here.

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Section: Discussionmentioning

confidence: 99%

Distribution, abundance, and breeding of the imperial eagle (Aquila heliaca) in Western Slovakia in 1977–2022

2022

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Corrigendum: Trend in an isolated population of the red-footed falcon (Falco vespertinus) at the edge of its breeding range (south-western Slovakia)

Abstract: Table 1 in original paper (Slobodník et al. 2017, Slovak Raptor Journal 11: 83–89) was published with incorrect data. Correct version is published here.

Cited by 1 publication

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Distribution, abundance, and breeding of the imperial eagle (Aquila heliaca) in Western Slovakia in 1977–2022

Distribution, abundance, and breeding of the imperial eagle (Aquila heliaca) in Western Slovakia in 1977–2022

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