Results of many years’ study of Short-toed Eagle biology in the south-western Kopetdag /map/ by Sergey Bukreev are presented in the following article:
• Букреев С.А., 1996 – Материалы по биологии туркестанского змееяда (Circaetus gallicus heptneri; Falconiformes Accipitridae) на юго-западном Копетдаге [Notes on the biology of Circaetus gallicus heptnery in the south-western Kopetdag] // Зоол. журн., т.75, вып.5. – С. 726-735. (Ru).
Here we present three different authors’ texts dedicated to Short-toed Eagles of three different regions: Crimea, Belarus and Turkmenistan. They are extracts…
…from S.A. Bukreev’s book (Ru):
• Букреев С.А., 1997 – Орнитогеография и заповедное дело Туркменистана [Ornithogeography and reserve management of Turkmenistan] – М.: Центр охраны дикой природы (Biodiversity Conservation Center), 159 с.
…from Y.V. Kostin’s book (Ru):
• Костин Ю.В., 1983 – Птицы Крыма [Birds of Crimea] – М.: Наука, 240 с. /map/.
…and from V.V. Ivanovski’s work (Ru):
• Ивановский В.В., 1992 – Трофические связи редких хищных птиц Белорусского Поозерья [Food chains of rare birds of prey of Belarussian Poozer’e] // Оттиск, №173, 66 с. /map/.