Circaetus gallicus information navigator

Bibliographical descriptions of Bernard Joubert‘s articles on Short-toed Eagle in the Alauda journal can be found on the Pascal and Francis Bibliographic DB, the abstracts (En) are represented below:

• 1998 – Données préliminaires sur les Circaètes Jean-le-Blanc Circaetus gallicus de Haute-Loire [Preliminary study on the Short-toed Eagle in the Haute-Loire Department /map/] // Alauda, vol. 66, №3, pp. 207-220 (abstract).

• 1999 – Trois comportements de circaètes Jean-le-Blanc mâles Circaetus gallicus en période de reproduction [Three behavior of Short-toed Eagle during breeding period] // Alauda, vol. 67, №2, pp. 141-144 (abstract).

• 2002 – Données éthologiques sur la formation du couple chez le Circaète Jean-le-Blanc Circaetus gallicus [Ethological data on pair forming in Short-toed Eagle] // Alauda, vol. 70, №1, pp. 3-8 (abstract).

• 2002 – L’aire du Circaète Jean-Le-Blanc Circaetus gallicus : Données éthologiques sur la collecte de matériaux. Place du nid dans la stratégie adaptative de l’espèce [Short-toed Eagle nest: ethological data on nest material collection: Importance of nest size and position for the adaptative behaviour of the species] // Alauda, vol. 70, №2, pp. 263-270 (abstract).

• 2006 – Données sur la reproduction du circaète jean-le-blanc Circaetus gallicus dans la haute vallée de l’Allier (Haute-Loire, France) [Remarks on breeding Short-toed Eagle in the upper allier valley (Haute-Loire, France /map/)] // Alauda, vol. 74, №1, pp. 1-12 (abstract).

For the first time we present such weighty material as a 28 minutes film on the site. The video was made by Françoise Gérardin in Gironde /map/ in August, 2003 by digital video-camera from the special hiding-place at a distance of 23 metres from rather low situated Short-toed Eagle’s nest. Please read the introduction (En) written by the film’s author. Some single frames of the film are presented below.

Besides, you can download the video (.avi) file and subtitles (Fr):
– Jean-le-Blanc au pays des sorcières. The subtitles (heartfelt thanks to Yves) can be used for the machine translation, if you need it.

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Let us draw your attention to a work of Dimitris E. Bakaloudis, Christos G. Vlachos and Graham J. Holloway on Short-toed Eagle in northeast Greece /map/:

• D.E. Bakaloudis, C.G. Vlachos, G.J. Holloway, 2005 – Nest spacing and breeding performance in Short-toed Eagle Circaetus gallicus in northeast Greece // British Trust for Ornithology, Bird Study, 52: 330–338. – (En).

This text can be found on the Taylor & Francis Online website.

In 2002 Jean-Pierre Malafosse /map/ and Bernard Joubert /map/ managed to unionize French Short-toed Eagle lovers. We would like to point to in a sense the composite work that is known by the name of La Plume du Circaète – (Fr) {rough translation} and was realized in 2003 by the agency of the Ligue pour la Protection des Oiseaux (source – LPO Mission Rapaces page). Now the second pdf-file – La Plume du Circaète #4 – (Fr) {rough translation} is available too.

See photos (© Sergey Domashevsky) made while ringing a young Short-toed Eagle in nest in Kiev Region (Central Ukraine) /map/ on July 27^th:

This is one more general information on the species:

• MALAFOSSE J.-P. et JOUBERT B., 2004 – Circaète Jean-le-Blanc Circaetus gallicus (Gmelin) 1788 // in Thiollay J.-M. et Bretagnolle V. (coord.), Rapaces nicheurs de France, Distribution, effectifs et conservation, Delachaux et Niestlé, Paris: pp. 60-65. (Fr).

…but, Jean-Pierre Malafosse with group of researchers had traced more than 400 cases of Short-toed Eagles breeding just till 2000 in the so-called Massif Central /map/. And their researches are continuing. Just think about it…

Bernard Joubert /map/ is an author of the “Le Circaète Jean-le-Blanc” book; see an extract from it (Fr) about the youngs’ behaviour after leaving the nests.

This is just selection of links on miscellaneous texts and abstracts of articles about Short-toed Eagles. So…

Some abstracts can be found on the NCBI website with PubMed database:

• Sacchi P, Soglia D, Maione S, Meneguz G, Campora M, Rasero R, 2004 – A non-invasive test for sex identification in short-toed Eagle (Circaetus gallicus) // Mol Cell Probes, Jun 18 (3): 193-6. (En).

• Martin GR, Katzir G, 1999 – Visual fields in Short-toed Eagles, Circaetus gallicus (Accipitridae), and the function of binocularity in birds // Brain Behav Evol, 53 (2): 55-66. (En).

The encyclopedic compilation of information (Es) among other things has extensive ornithological bibliography concerning researching of Short-toed Eagle. The source is a site of the Enciclopedia Virtual de los Vertebrados Españoles.