The following new paper describes the relation of Short-toed Eagle population to the availability of natural habitats which are being used by them as breeding sites in the Judea region of Israel /map/:
• Ezra Hadad, Gilad Weil and Motti Charter, 2015 – The importance of natural habitats as Short-toed Eagle (Circaetus gallicus) breeding sites // Avian Biology Research, 8 (3): pp. 160–166. – 
(En).
Thanks a lot to Dr. Motti Charter for sharing the file!