Results 21 to 30 of about 133,307 (294)

Golden eagle Aquila Chrysaetos (Linnaeus, 1758) in western and southwestern Serbia: Population size, breeding ecology and threats [PDF]

open access: yesZaštita prirode, 2023
This article presents the long-term study results on the golden eagle Aquila chrysaetos (Linnaeus, 1758) breeding population in the hilly and mountainous landscapes of western and southwestern Serbia, which were obtained during 11 consecutive re ...
Rudić Brano, Rajković Draženko Z.
doaj   +1 more source

Excessive lead burden among golden eagles in the Swiss Alps

open access: yesEnvironmental Research Letters, 2015
Fragments from lead ammunition pose a poisoning risk for predators like golden eagles that scavenge on non-retrieved carcasses or offal left behind by hunters. Three golden eagles were found in the Swiss Alps with an acute lead poisoning.
Milena M Madry   +6 more
doaj   +1 more source

Modeling Late-Summer Distribution of Golden Eagles (Aquila chrysaetos) in the Western United States.

open access: yesPLoS ONE, 2016
Increasing development across the western United States (USA) elevates concerns about effects on wildlife resources; the golden eagle (Aquila chrysaetos) is of special concern in this regard.
Ryan M Nielson   +4 more
doaj   +1 more source

Diet of a Golden Eagle on the Middle Lena, Yakutia, Russia

open access: yesПернатые хищники и их охрана, 2023
Presented data on the Golden Eagle (Aquila chrysaetos) diet is based on the analysis of 291 pellets and 233 food remains found in or under nests and perches. Data was also obtained based on visual information.
Viacheslav Yu. Gabyshev   +5 more
doaj   +1 more source

Updating known distribution models for forecasting climate change impact on endangered species [PDF]

open access: yes, 2013
To plan endangered species conservation and to design adequate management programmes, it is necessary to predict their distributional response to climate change, especially under the current situation of rapid change.
A Castro   +83 more
core   +3 more sources

An Instrumented Golden Eagle’s (Aquila chrysaetos) Long-Distance Flight Behavior

open access: yesAnimals, 2022
One-second-processed three-dimensional position observations transmitted from an instrumented golden eagle were used to determine the detailed long-range flight behavior of the bird.
Michael Garstang   +4 more
doaj   +1 more source

Importance of the interplay between land cover and topography in modeling habitat selection

open access: yesEcological Indicators
Anthropogenic land cover change is one of the greatest threats to the persistence of organisms. Therefore, identifying and safeguarding optimal land covers for declining organisms is a major challenge of the Anthropocene.
Haruki Natsukawa   +15 more
doaj   +1 more source

An investigation into the detection of latent marks on the feathers and eggs of birds of prey [PDF]

open access: yes, 2014
There are numerous enhancement techniques (physical and chemical) which have been developed for the successful visualisation of latent fingermarks. Nonetheless, problems arise when latent fingermarks require enhancement on difficult surfaces such as ...
Farrugia, Kevin J.   +2 more
core   +4 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

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