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Migrations and the distribution of STE in Italy

Dec 16, 2014 / Comment

The paper listed below is available on a website of Mediterranean Raptor Migration Network. To know the latest news of this non-profit community just follow the FB page of the organisation.

Panuccio M., Lucia G., Agostini N., Ottonello D. & Bogliani G., 2014 – Motion capacity, geography and ecological features explain the present distribution of a migratory top predator // Ecological Research DOI: 10.1007/s11284-014-1226-2. – Short-toed Eagle. file (En).

 

Circaetus gallicus in the Netherlands and Eastern Slovakia

Nov 27, 2014 / Comment

We try to not miss an appearance of papers about Short-toed Eagle on the Web. Every freely accessible article is added to the collection, a kind of specialized library. Certainly, the majority of them aren’t new, but they are not of less interest due to this. The following ones can be viewed on websites of the journal of ornithology Tichodroma and of Sovon.nl, Dutch Centre for Field Ornithology:

• Štefan Danko, Jozef Mihók & Štefan Pčola, 2007 – Hniezdenie a výskyty hadiara krátkoprstého (Circaetus gallicus) na východnom Slovensku [Breeding and occurrence of the Short-toed Eagle in Eastern Slovakia] // Tichodroma 19: pp. 75–86. – Short-toed Eagle. file (Sk) /map/.

• Arjan Boele, Erik van Winden & Rik Winters, 2013 – Slangenarend en Noordse Nachtegaal nieuw in het BSP: van dwaalgast tot broedvogel? [Short-toed Eagle and Thrush Nightingale in the BSP: from accidental to breeding?] // Sovon-Nieuws, jaargang 26, nr 1: pp. 5-6. – Short-toed Eagle. file (Nl).

 

Short-toed Eagles in flight. Northern Ukraine. 2014

Nov 22, 2014 / Comment
Fragments of Short-toed Eagles' flights in Northern Ukraine this year

These fragments of Short-toed Eagles’ flights have been shot at their breeding territories and hunting grounds in Kiev Region /map/ and in Mizhrichynskyi Park /map/ this year. The video is commented on, please, pay attention on subtitles. You can see eagles A11, B11, K11 and L11 in the clip. Certainly, also other more melodious names were given them for routine use. These STEs occupy their breeding sites within the same home ranges from year to year since at least 2006 and 2010. For a regular observer every bird has obvious individual traits. The video without compression can be downloaded.

 

Papers of 1-2 years ago are on the MEDRAPTORS site

Oct 29, 2014 / Comment

Figure 1 of the third articleThese articles were published in 2012-2013. They all are dedicated to studies of migration of Short-toed Eagles. Now the full texts can be found on a site of Mediterranean Raptor Migration Network, on the section of papers:

Ugo Mellone, Ruben Limiñana, Pascual López-López, Giuseppe Lucia, Egidio Mallìa, Marta Romero & Vicente Urios, 2013 – Tra Europa e Africa: i movimenti di falco della Regina Falco eleonorae, grillaio Falco naumanni e biancone Circaetus gallicus rivelati dalla telemetria satellitare [Between Europe and Africa: movements of Eleonora’s Falcon, Lesser Kestrel and Short-toed Snake Eagle as revealed by satellite telemetry] // Proceedings of the XVII Italian Ornithological Congress. Trento, September 2013: pp. 142-143. – Short-toed Eagle. file (It).

Michele Panuccio, Nicolantonio Agostini, Luca Baghino & Giuseppe Bogliani, 2013 – Visible Migration of Short-Toed Snake-Eagles: Interplay of Weather and Topographical Features // Journal of Raptor Research 47(1): pp. 60-68. – Short-toed Eagle. file (En).

Michele Panuccio, Nicolantonio Agostini & Guido Premuda, 2012 – Ecological barriers promote risk minimization strategy and social learning in migrating Short-toed Snake Eagles // Ethology Ecology & Evolution, 24.1: pp. 74-80. – Short-toed Eagle. file (En).

 

The discovery of an ancient Circaetus in SW Bulgaria

Oct 25, 2014 / Comment

A fossil representative of the Circaetus genus was discovered in South-Western Bulgaria /map/. The birds had already lived in ancient Europe more than 7 millions of years ago; although, their origin from Africa is suggested as very probable. The paper is available on a website of the journal Acta zoologica bulgarica:

• Z. Boev, 2012 – Circaetus rhodopensis sp. n. (Aves: Accipitriformes) from the Late Miocene of Hadzhidimovo (SW Bulgaria) // Acta zool. bulg., 64 (1): pp. 5-12. – Short-toed Eagle. file (En).

 

Findings of the eagles in the Chernihiv Polissya

Sep 27, 2014 / Comment

The northern part of Chernihiv Region, so-called the Chernihiv Polissya /map/, is one of the best regions of Ukraine for Short-toed Eagles’ habitation. These lands, rich in Grass Snakes, Vipers, other reptiles and also in old pine forests, provide the eagles with good conditions for foraging and nesting. An expert in Ukrainian birds of prey, Sergey Domashevsky, during the expedition in 2009 has recorded several probable territorial pairs of the eagles there. Some of them were observed between the Sozh, the Dnieper rivers and Zamglay Bog /map/.

SKEETER A, SIMON A, MOROZ V, PISMENNYI K. 2011-2014. Chernihiv PolissyaThis year a local birdwatcher, Artem Skeeter, has found Short-toed Eagles’ nest at a place where he saw them during a few years before. Artem has discovered the nest just after finding of one old tail feather under a perch at the breeding site.30.08.14 : an adult male Short-toed Eagle gives a snake to the juvenile not far from the nesting tree He has managed to take a video of feeding the juvenile eagle by its father on a pine within the site. Also photos of the birds have been taken there in 2011-2012 and this year by Artem and by Andrew Simon, Viktor Moroz and me. This year’s juvenile could already fly on August 9. The date is the earliest known in Northern Ukraine for the last 10 years. On September 9 another juvenile Short-toed Eagle, judging by all, an offspring of the neighbour pair, was observed in the hovering flight over typical hunting grounds far from forests, that is unusually early for this region too.

 

Colour-ringing of Short-toed Eagles in Hungary

Aug 2, 2014 / Comment
SERFŐZŐ J. 2014. The Zemplén Mountains

This is just a small photo gallery of ringing Short-toed Eagle chicks in the Zemplén Mountains /map/. The juveniles were ringed by István Béres; the climber and the photographer was József Serfőző.

Gábor Papp reports that 4 eaglets were colour-ringed there this year and also ringing of 2 more was orginized by Zoltán Turny (MME/Birdlife) in Transdanubia /map/ and was done by rangers of Danube-Ipoly National Park at the following sites:
Vértes – by Antal Klébert and István Staudinger; this is the 2nd year that the pair use this nest on an oak;
the Budai Hills – by Bíró Sándor and Zoltán Turny; this is the 4th year in a row of breeding in this nest on a pine.