Results 61 to 70 of about 8,075 (212)

Ring Recoveries from Steppe Eagles and Eastern Imperial Eagles from the Russian and Kazakhstan Breeding Populations and a Review of Major Threats to Eagles in Iraq

Пернатые хищники и их охрана, 2018
The article summarizes ring recoveries from 2 Steppe Eagles (Aquila nipalensis) and 2 Eastern Imperial Eagles (Aquila heliaca) from Iraq that were ringed in Russia and Kazakhstan, as well as ring recoveries from 2 Steppe Eagles and 3 Eastern Imperial ...
Omar F. Al-Sheikhly, Ali N. Al-Barazangi, Mukhtar K. Haba, Nadheer A. Fazaa, Husham K. Abdulzahra, Mufid Kassim Abou Turab, Ahmad J. Al-Azawi   +6 more
doaj   +1 more source

Seasonal Aspects of the Diet of the Volga Population of the Eastern Imperial Eagle During the Breeding Season

Пернатые хищники и их охрана, 2023
Diet is a key factor in determining the status of large raptor populations. Regional studies of the diet of the Volga population of the Eastern Imperial Eagle (Aquila heliaca) are mainly based on the collection of food remains and scats at nesting sites.
Mikhail V. Korepov
doaj   +1 more source

Spatial structure in the diet of imperial eaglesAquila heliacain Kazakhstan [PDF]

Journal of Avian Biology, 2006
We evaluated the relationship between spatial variability in prey and food habits of eastern imperial eaglesAquila heliacaat a 90,000 ha national nature reserve in north‐central Kazakhstan. Eagle diet varied greatly within the population and the spatial structure of eagle diet within the population varied according to the scale of measurement. Patterns
Evgeny A. Bragin, Andrew T. Smith, Steven T. Knick, Todd E. Katzner   +3 more
openaire   +1 more source

Migrations, Wintering and Summering Sites of Juvenile Imperial Eagles from the Volga Region, Russia

Пернатые хищники и их охрана, 2019
The paper reviews results of studying migration routes; wintering and summering sites of five juvenile Imperial Eagles (Aquila heliaca) from the Volga region tagged with GPS/GSM-trackers.
Mikhail V. Korepov, Vitalij V. Kovalev, Maria M. Erokhina, Sergey G. Adamov, Daria A. Korepova, Ekaterina S. Turok, Elena I. Zuzina   +6 more
doaj   +1 more source

Movement Patterns of Juvenile and Immature Eastern Imperial Eagles from Bulgaria

Пернатые хищники и их охрана, 2023
Eastern Imperial Eagle (Aquila heliaca) populations in Central Europe and Balkans are non-migratory while most of those in the eastern part of the range are migratory.
Stoycho A. Stoychev, Dimitar A. Demerdzhiev, Dobromir D. Dobrev, Svetoslav D. Spasov, Volen Arkumarev, Anton Stamenov, Nikolai G. Terziev, Bernd-Ulrich Meyburg, Georgi S. Popgeorgiev   +8 more
doaj   +1 more source

Imperial Eagle in the Republic of Tatarstan – Continuation of Research

Пернатые хищники и их охрана, 2023
Eastern Imperial Eagle (EIE Aquila heliaca) biology has been continuously studied in the Republic of Tatarstan (area 68,000 km2) since autumn of 2011 and covered some habitats in cross-border areas.
Rinur H. Bekmansurov, Nadezhda V. Bekmansurova, Gennady N. Isakov   +2 more
doaj   +1 more source

Wind power development in Eastern Kazakhstan threatens migration of eagles

Пернатые хищники и их охрана, 2021
On the basis of data obtained from ARGOS/GPS and GPS/GSM tracking of 34 eagles (4 Steppe Eagles (Aquila nipalensis) from Central KZ, 1 Steppe Eagle from Southern Ural region, 22 Steppe Eagles, 5 Eastern Imperial Eagles (Aquila heliaca) from the ASR and 2
Igor V. Karyakin, Elvira G. Nikolenko, Elena P. Shnayder, Ludmila S. Zinevich, Genriyetta I. Pulikova, Natalya G. Andreyenkova, Kordian Bartoszuk, Márton Horváth, Tibor Juhász, Matyas Prommer   +9 more
doaj   +1 more source

The Project Outcome “Assessment of the Impact of Medium Voltage Power Lines on Avifauna in Mangistau Region (Kazakhstan)”

Пернатые хищники и их охрана, 2016
The article highlights the project results on the assessment of the impact of middle voltage overhead power lines (PL) on avifauna of Mangistau region of the Republic of Kazakhstan.
Mark V. Pestov, Fedor A. Saraev, Vladimir A. Terentiev, Zhaskairat E. Nurmuhambetov   +3 more
doaj   +1 more source

Grassland Alterations Do Not Affect Breeding Success, But Lead to Dietary Shifts of Eastern Imperial Eagle, a Top Predator: a Case of Successful Adaptation

Пернатые хищники и их охрана, 2023
Habitat transformation is identified as a global threat to biodiversity, affecting threatened raptors. In our study area, habitat change dramatically affected permanent grasslands, shrinking their availability.
Dimitar A. Demerdzhiev, Dobromir D. Dobrev, Zlatozar N. Boev, Nedko P. Nedyalkov, Atanas G. Delchev, Stoycho A. Stoychev, Tseno H. Petrov   +6 more
doaj   +1 more source

Registration of a vargant Imperial Eagle (Aquila heliaca) in Cherkasy region

, 2020
Registration of a vargant Imperial Eagle (Aquila heliaca) in Cherkasy region. - M.N. Gavrilyuk, T.S. Omer, O.O. Sheremet, V.V. Kazannyk, M.V. Prychepa, O.M. Sapuha, O.V. Snitsar. - Berkut. 29 (1-2). 2020. - The Imperial Eagle is now a rare breeding species in the Middle Dnieper Area and a vagrant bird in Cherkasy region (Central Ukraine).
Gavrilyuk, M.N., Omer, T.S., Sheremet, O.O., Kazannyk, V.V., Prychepa, M.V., Sapuha, O.M., Snitsar, O.V.   +6 more
openaire   +2 more sources