Results 21 to 30 of about 2,769 (164)
Пернатые хищники и их охрана, 2020 During video surveillance of the nests of the Imperial Eagle (Aquila heliaca), the White-Tailed Eagle (Haliaeetus albicilla) and the Greater Spotted Eagle (Aquila clanga) in the Republic of Tatarstan in 2019 - 2020 we was observed of immature and adult ...
Rinur H. Bekmansurov
doaj +1 more source
Пернатые хищники и их охрана, 2017 In work of the Raptor Ringing Center of the Russian Raptor Research and Conservation Network in 2015 participated 35 ornithologists-researchers and birdwatchers who have ringed in total 752 individuals of 22 species of birds of prey and owls. From colour
Rinur H. Bekmansurov +6 more
doaj +1 more source
Пернатые хищники и их охрана, 2023 The Thrace geographical region comprises territories of three states and covers an area of about 70,000 km2 . At the end of the 19th century, the Eastern Imperial Eagle (Aquila heliaca) was widespread throughout the region, occupying a variety of ...
Dimitar A. Demerdzhiev +6 more
doaj +1 more source
Пернатые хищники и их охрана, 2018 In 2017, a total of 36 ornithologists and birdwatchers participated in the work of the Raptor Ringing Center of the Russian Raptor Research and Conservation Network and ringed 498 individuals of 23 species of Birds of Prey and Owls.
Igor V. Karyakin +9 more
doaj +1 more source
Human activities can hinder the breeding of a top avian predator: preliminary results
Пернатые хищники и их охрана, 2023 The Eastern Imperial Eagle (Aquila heliaca, EIE) is a large-sized, globally threatened species with a wide distribution. The species is extremely vulnerable and sensitive to human disturbance and activities in the vicinity of its nests.
Dobromir D. Dobrev +2 more
doaj +1 more source
Пернатые хищники и их охрана, 2015 In work of the Raptor Ringing Center of the Russian Raptor Research and Conservation Network in 2014 participated 39 ornithologists-researchers and birdwatchers who have ringed in total 889 individuals of 23 species of birds of prey (Falconiformers) and ...
Igor V. Karyakin +7 more
doaj +1 more source
Pathological, microbiological and toxicological findings in an eastern imperial eagle
Journal of Comparative Pathology, 2023 The eastern imperial eagle (Aquila heliaca) is one of the critically endangered species in Serbia, with a small global population that will likely continue to decline. Despite many biological and ecological studies on this species, little is known regarding the prevalence and incidence of infectious diseases in these birds.
Đurđević, Biljana +7 more
openaire +2 more sources
Пернатые хищники и их охрана, 2018 The report provides new findings of the Eastern Imperial Eagle (Aquila heliaca) and the Eurasian Eagle Owl (Bubo bubo) in Abdulino, Severnoye and Buguruslan Administrative Districts in northwestern Orenburg Region, South Urals ...
Evgeny V. Barbazyuk
doaj +1 more source
Eastern Imperial Eagle in the Moyinqum Sands, Kazakhstan
Raptors Conservation, 2023 The Imperial Eagle (Aquila heliaca) is a rare breeding species of Kazakhstan. Previously, it was assumed that one of the large nesting groups of this species, and the most southeastern one in the range, is concentrated in the Moyinqum Sands and adjacent semi-desert areas in the south of Kazakhstan.
Igor V. Karyakin +7 more
openaire +1 more source
Space Use of Adult Spanish Imperial EaglesAquila adalberti [PDF]
Acta Ornithologica, 2009 The ranges and space use of eight radio-tracked Spanish Imperial Eagles are described. The annual mean range was 25 146 ha during the breeding season (BS) and 20 557 ha in the non-breeding season (NBS). The eagles were found up to 35.9 km away from their nest during BS and nearly 62 km away during NBS.
Fernández, Maria +4 more
openaire +2 more sources