Results 101 to 110 of about 1,162 (209)

Changes in the Trophic Structure of the Vertebrate Predator Community in the Cold Season in Belarussian Paazerje (Northern Belarus) in Relation with Emphasis on Depopulation of the Wild Boar, Sus scrofa (Artiodactyla, Suida)

open access: yesZoodiversity, 2021
Anthropogenic disturbances often alter patterns of community functioning. Along that, how interacting species respond to these changes remains poorly understood.
V. Ivanovskij   +2 more
doaj  

Prvo gniježđenje štekavca Haliaeetus albicilla u Istri

open access: yesLarus - Godišnjak Zavoda za ornitologiju Hrvatske akademije znanosti i umjetnosti, 2023
Štekavac po prvi je puta zabilježen na gniježđenju u Istri, u dolini rijeke Mirne, 2022. godine. Ovaj par se nalazi na jugozapadnom rubu globalnog areala te vrste te ujedno predstavlja prvi recentni aktivni par u Mediteranskoj biogeografskoj regiji Hrvatske.
Božić, Boris   +8 more
openaire   +2 more sources

Dynamics of Population Numbers and Biology of the White-tailed Eagle in Steppe Forests of the Tobol-Ishim Interfluve, Kazakhstan

open access: yesПернатые хищники и их охрана, 2018
The Naurzum forest was formerly the only place where nesting of White-tailed Eagles (Haliaeetus albicilla) was known in the northern half of Kazakhstan, apart from the valleys of Irtysh and Ural rivers.
Eugene A. Bragin, Aleksandr E. Bragin
doaj  

Genetic structure and phylogeography of a European flagship species, the white-tailed sea eagle Haliaeetus albicilla

open access: yes, 2013
We analysed 120 white-tailed sea eagles Haliaeetus albicilla from eastern (Poland and Estonia) and southeastern (Serbian Danube population) Europe for genetic variability and structuring at the mitochondrial control region and seven nuclear ...
Hailer, Frank   +7 more
core   +1 more source

Study of White-Tailed Eagle Migrations from Dagestan State Nature Reserve

open access: yesПернатые хищники и их охрана, 2018
On May 25, 2018, in order to study geographical movements of the Caspian eagles, within the framework of the project implemented by the Dagestan Nature Reserve with support of the Ministry of Natural Resources of Russia, in cooperation with the employees
Rinur H. Bekmansurov   +2 more
doaj  

Migration and Nesting of Eagles in the Upper Reaches of Angara River

open access: yesПернатые хищники и их охрана, 2018
The work was carried out in 2009–2018 in the sources of Angara river and adjacent areas, using commonly accepted methods of recording birds, adapted to local conditions (Ravkin, Chelintsev, 1990; Melnikov, 2016).
Yuri I. Melnikov
doaj  

Phylogeography of the White-Tailed Eagle Haliaeetus albicilla in Iceland using mitochondrial DNA

open access: yes, 2020
The white-tailed eagle (Haliaeetus albicilla) has a wide distribution along the Northern Hemisphere. During cold glacial periods it is believed to have found refugia south of its distribution range to wait out the cold and migrated back north to newly ...
Sólveig Magnea Guðjónsdóttir 1995-
core  

Орлан-белохвост Haliaeetus albicilla в Псковской области

open access: yesРусский орнитологический журнал, 2014
Второе издание. Первая публикация: Фетисов С.А., Сагитов Р.А., Иванов С.Ю., Леонтьева А.В. 1999. Орлан-белохвост Haliaeetus albicilla в Псковской области // Природа Псковского края 7: 3-18.
openaire   +1 more source

Åtgärdsprogram för havsörn2009–2013 : (Haliaeetus albicilla)

open access: yes, 2009
Havsörnens utbredning i världen omfattar Europa och Asien från Japan och Kamtjatka i öster till Atlantkusten och Grönland i väster. I Sverige har arten tidigare funnits naturligt i nästan hela landet. Havsörnen har häckat längs kusterna samt sjöar och vattendrag överallt där det funnits lämpliga boträd, och i sällsynta fall även på kala skär och i ...
openaire   +1 more source

Adult white-tailed sea eagles (Haliaeetus albicilla) train their post-fledged young in catching prey

open access: yes
This article describes two observations from the outer archipelago of SW Finland on how adult white-tailed sea eagles (Haliaeetus albicilla) actively train their post-fledged offspring to identify, catch and handle prey outside the nest.
Bonsdorff, Erik, von Wright, Moira
core  

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