An annual report on the monitoring of Short-toed Eagles in Puy-de-Dôme Department (France) /map/ is available on the LPO Auvergne website:
• Matthieu Bernard, 2009 – Bilan de suivi du Circaète Jean-le-Blanc (Circaetus gallicus) dans le département du Puy-de-Dôme en 2009 [Review of the Short-toed Eagle monitoring in Puy-de-Dôme Department in 2009] – 
(Fr).
Three more more articles are found on the Net:
• Marc Förschler, 2000 – Übersommerung eines Schlangenadlers (Circaetus gallicus) im Nordschwarzwald 1999 [Summering Short-toed Eagle (Circaetus gallicus) in the Northern Black Forest] // Naturschutz südl. Oberrhein 3: 69-73. – (De) /map/ (source – the Fachschaft für Ornithologie Südlicher Oberrhein (FOSOR) website).
• Matthieu BERNARD, 2003 – Observation en Auvergne d’un Circaète Jean-le-Blanc (Circaetus gallicus) bagué [Observation of ringed Short-toed Eagle (Circaetus gallicus) in Auvergne] // Le Grand Duc 62: 47. – (Fr).
Also other mentions of Short-toed Eagle can easy be found on the LPO Auvergne website including a work of Bernard Joubert on Haute-Loire /map/:
• Bernard JOUBERT, 2003 – Le Circaète Jean-le-Blanc (Circaetus gallicus) en Haute-Loire: données statistiques sur la reproduction dans la région de Langeac (Haut-Allier) [Short-toed Eagle (Circaetus gallicus) in Haute-Loire: statistical data on the reproduction in the region of Langeac (Haut-Allier)] // Le Grand Duc 63: 1-6. – (Fr).