Results 31 to 40 of about 2,657 (203)

Policy and the social burden of bald eagle recovery

open access: yesConservation Science and Practice, 2022
One of the challenges of applying endangered species policy on private property is striking an equitable balance between species protection and civil liberties. The future of many imperiled species depends on a public‐private trust.
Bryan D. Watts, Mitchell A. Byrd
doaj   +1 more source

Optimization of Multilayer Absorbers Using the Bald Eagle Optimization Algorithm

open access: yesApplied Sciences, 2023
Electromagnetic (EM) absorbers have several uses in today’s military and civilian industries, and there is a growing demand for microwave absorbers with good absorption characteristics and thin layer structures over a broad frequency range (FR) within a ...
Sueda Kankılıç, Esin Karpat
doaj   +1 more source

Bald Eagles and Forest Management [PDF]

open access: yesThe Forestry Chronicle, 1985
Current management of known bald eagle nesting habitat on Weyerhaeuser Company lands in Oregon and Washington states is described. Observations of continued nesting productivity indicate that with careful planning successful integration of forest and eagle habitat management is achievable.
openaire   +2 more sources

Incidental eagle carcass detection can contribute to fatality estimation at operating wind energy facilities.

open access: yesPLoS ONE, 2023
Risk of birds colliding with wind turbines, especially protected species like bald eagle and golden eagle in the U.S., is a fundamental wildlife challenge the wind industry faces when developing and operating projects. The U.S.
Eric Hallingstad   +2 more
doaj   +1 more source

A Hybrid Bald Eagle Search Algorithm for Time Difference of Arrival Localization

open access: yesApplied Sciences, 2022
The technology of wireless sensor networks (WSNs) is developing rapidly, and it has been applied in diverse fields, such as medicine, environmental control, climate prediction, monitoring, etc. Location is one of the critical fields in WSNs.
Weili Liu   +6 more
doaj   +1 more source

Functional and phylogenetic convergence of winter and breeding bird communities in the northeastern US

open access: yesEcography, EarlyView.
Around the world, ecological communities are becoming more similar to one another in a process known as biotic homogenization – an increase in similarity among communities over time. While biotic homogenization has been widely studied among spatial communities, very little attention has been paid to beta diversity between seasonal communities ...
Peter J. Williams, Shannon R. Curley
wiley   +1 more source

Bald eagle population increase, reproductive success, and nesting habitat in central interior California

open access: yesCalifornia Fish and Wildlife Journal
Over much of its range, the bald eagle (Haliaeetus leucocephalus) has substantially recovered from declines in the mid–late 1900s, which resulted from habitat loss, human persecution and disturbance, and contamination by the pesticide DDT.
Daniel A. Airola   +6 more
doaj   +1 more source

An aberrant bald eagle (Haliaeetus leucocephalus) with multiple anatomical abnormalities

open access: yesVertebrate Anatomy, Morphology, Palaeontology, 2019
Genetic abnormalities, especially polydactyly, are quite common among birds. Although there are numerous accounts of anatomically abnormal birds with polydactyly, few written anatomical descriptions have elucidated whether or not these physical ...
Jeremy Klingler, Christine Glasmann
doaj   +3 more sources

Eagles enter rotor‐swept zones of wind turbines at rates that vary per turbine

open access: yesEcology and Evolution, 2021
There is increasing pressure on wind energy facilities to manage or mitigate for wildlife collisions. However, little information exists regarding spatial and temporal variation in collision rates, meaning that mitigation is most often a blanket ...
Christopher J. W. McClure   +7 more
doaj   +1 more source

Of all shapes and sizes: a theoretical framework for animal‐mediated terrestrial heterogeneity across scales

open access: yesEcography, EarlyView.
Animals redistribute elements throughout their lives by depositing wastes and carcasses. Growing evidence shows that these zoogeochemical processes enhance landscape diversity and heterogeneity worldwide. We provide a descriptive framework for understanding how direct animal depositions (i.e.
Kristy M. Ferraro, Janey R. Lienau
wiley   +1 more source

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