Results 1 to 10 of about 134,097 (347)

The genome sequence of the European golden eagle, Aquila chrysaetos chrysaetos Linnaeus 1758. [PDF]

open access: goldWellcome Open Res, 2021
Mead D   +21 more
europepmc   +3 more sources

About the population of the Golden Eagle in the Eastern part of the Kyrgyz Range, Northern Tian Shan, Kyrgyzstan

open access: diamondПернатые хищники и их охрана, 2023
The material for this paper is based on occasional observations of the Golden Eagle (Aquila chrysaetos) over a 30-year period and on breeding data collected from March 21 to April 14, and from May 21 to June 14, 2019, in the foothills and middle ...
Anatoly N. Ostashchenko   +1 more
doaj   +3 more sources

Golden eagle optimized fractional-order PI controller design for a PFC SEPIC converter in EV charging [PDF]

open access: yesScientific Reports
The power factor correction converter is the function of the front-end converter, followed by the DC–DC converter of the electric vehicle charger. It improves the power factor and regulates the output voltage and current.
S. Vijayakumar, N. Sudhakar
doaj   +2 more sources

Mortality and survival of semi-domesticated reindeer (Rangifer tarandus tarandus L.) calves in northern Finland [PDF]

open access: yesRangifer, 2011
During the period 1999 to 2004 the reindeer calf survival and mortality were studied in two reindeer-herding cooperatives and in five herding-groups in northern Finland, where in total 1725 calves were fitted with mortality indicating radio-transmitters ...
Mauri Nieminen   +2 more
doaj   +4 more sources

A renewed glance at the Palearctic golden eagle: Genetic variation in space and time [PDF]

open access: yesEcology and Evolution
Anthropogenic pressures on nature have been causing population declines for centuries. Intensified persecution of apex predators, like the golden eagle, resulted in population bottlenecks during the 19th and 20th centuries.
Ekaterina Karabanina   +3 more
doaj   +2 more sources

Differential Flight Responses of Sympatric Raptor Species to Weather Conditions and Extreme Temperature Events [PDF]

open access: yesEcology and Evolution
Climate change has increased the frequency, severity, and duration of extreme weather events, for example, heatwaves, underscoring the need to comprehend their impact on animal behavior.
Lara Naves‐Alegre   +7 more
doaj   +2 more sources

Use of multiple modes of flight subsidy by a soaring terrestrial bird, the golden eagle Aquila chrysaetos, when on migration. [PDF]

open access: bronzeJ R Soc Interface, 2015
Katzner TE   +8 more
europepmc   +3 more sources

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