Results 21 to 30 of about 1,339 (222)

Steppe Eagle Population Structure Genetic Study: is There Hope for the Endangered Species?

Пернатые хищники и их охрана, 2023
For centuries, Steppe Eagle (Aquila nipalensis) had been the most numerous Palearctic Aquila species, but nowadays it has been decreasing in numbers progressively, so in 2015 the IUCN changed the species status to “endangered”.
Ludmila S. Zinevich, Dmitry M. Schepetov, Valentina G. Tambovceva, Rinur H. Bekmansurov, Genriyetta I. Pulikova, Elvira G. Nikolenko, Igor V. Karyakin   +6 more
doaj   +1 more source

Status of the Eastern Imperial Eagle in Hungary Between 2019 and 2023

Пернатые хищники и их охрана, 2023
The Hungarian population of the Eastern Imperial Eagle (Aquila heliaca) is closely monitored by MME BirdLife Hungary and the ranger service of the Hungarian national park directorates since 1980.
Márton Horváth, Tibor Juhász, Imre Fatér, Gábor Deák, Márton Árvay, Szilvia Pásztory-Kovács   +5 more
doaj   +1 more source

Accumulation agents and bird assemblages: The case of the TE9d level at Sima del Elefante (Sierra de Atapuerca, Spain)

International Journal of Osteoarchaeology, Volume 33, Issue 4, Page 652-667, July/August 2023., 2023
Abstract Bird assemblages can be found in archeological sites throughout the Pleistocene. Taphonomy studies are key to understanding how such assemblages were formed. These assemblages can be generated by various agents, including human groups, animals, and natural death.
Mario Marqueta, Rosa Huguet, Carmen Núñez‐Lahuerta   +2 more
wiley   +1 more source

Collateral damage from agricultural netting to open‐country bird populations in Thailand

Conservation Science and Practice, Volume 4, Issue 11, November 2022., 2022
Nets are used across a wide variety of food production landscapes to control avian pests typically resulting in the death of entangled birds. Based on 1312 road‐survey transects, we documented 735 individuals of at least 45 bird species caught in nets and parallel cords, including many species not regarded as pests. We suggest imposing a ban on netting.
Rongrong Angkaew, Philip D. Round, Dusit Ngoprasert, Larkin A. Powell, Wich'yanan Limparungpatthanakij, George A. Gale   +5 more
wiley   +1 more source

A survey of the uncinate bone and other poorly known ossicles associated with the lacrimal/ectethmoid complex of the avian skull

The Anatomical Record, Volume 305, Issue 9, Page 2312-2330, September 2022., 2022
Abstract In several taxa of Neornithes (crown group birds), the lacrimal/ectethmoid complex exhibits small bones, the comparative osteology of which is poorly studied. Some of these ossicles—which are commonly known as uncinate bones (ossa uncinata or ossa lacrimopalatina)—were already described two centuries ago, but knowledge of their distribution ...
Gerald Mayr
wiley   +1 more source

JELENTÉS A GÖNYŰ – SZOB KÖZTI DUNA-SZAKASZ (1791 – 1708 fkm) 2016. AUGUSZTUS – 2017. ÁPRILIS IDŐSZAKÁNAK VÍZIMADÁR FELMÉRÉSEIRŐL = REPORT ON THE WATERBIRD CENSUSES OF THE DANUBE RIVER BETWEEN GÖNYŰ AND SZOB (River kms 1791–1708) DURING THE PERIOD AUGUST 2016 AND APRIL 2017 [PDF]

, 2017
Jelen dolgozat a M AGYAR V ÍZIVAD M ONITORING (MVvM) megfigyelési egységeként nyilvánta rtott Gönyű és Szob közötti Duna szakasza valamennyi vízimadárfajjal kibővített számlálásainak eredményeiről a 35 .
Faragó, Sándor
core   +1 more source

Occurrence of the Eastern Imperial Eagle and the Eurasian Eagle-Owl in the Northwestern Orenburg Region, Russia

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

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

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