Results 101 to 110 of about 8,931 (297)

Biodiversity indicators for breeding passerines in a multiple-cuckoo system in China: A comparison of cuckoos and raptors

open access: yesGlobal Ecology and Conservation
In the Anthropocene, monitoring and assessing biodiversity and taking conservation measures due to declining biodiversity is an urgent task. However, resource and time constraints make it unfeasible for biodiversity surveys to cover all taxonomic groups;
Sidan Lin, Wei Liang
doaj   +1 more source

The Calabrian Apennines: Important Bird Area (IBA) for the Autumn migration of Raptors

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2012
Observations on the autumn migration of raptors were carried out on the Calabrian Appennines in the area where the Italian peninsula is only 30 km wide.
Michele Panuccio   +7 more
doaj   +1 more source

Lures do not increase box‐trapping success of an endangered felid in South Texas

open access: yesWildlife Society Bulletin, EarlyView.
We used a randomized design and linear regression to assess whether visual (compact disc [CD] and ribbon), and olfactory (musk and ocelot urine) lures would increase capture success of three mesocarnivores (ocelots [Leopardus pardalis], bobcats [Lynx rufus], and coyotes [Canis latrans]) with box traps baited with a live bird from December 2023 to April
Ashley M. Reeves   +7 more
wiley   +1 more source

The Experience in Creating Protected Zones Around Nests of Birds of Prey and Black Stork in Ukraine

open access: yesПернатые хищники и их охрана, 2018
This article concludes a brief information about the project for the creation of protected zones around nests of the raptors and black storks in different national parks in the framework of a project supported by the Rufford Foundation in 2017. There are
Stanislav G. Viter
doaj   +1 more source

Developments in monitoring of diurnal raptors: use of citizen science to investigate diets

open access: yes
Wildlife monitoring can provide knowledge of species distribution, abundance, biology, ecology, or threats. Such knowledge is essential for completing threatened species assessments and informing conservation actions.
Biggs, Leo
core   +1 more source

Power line use by nesting raptors [PDF]

open access: yes, 2018
Raptors represent an important species group often targeted in wildlife monitoring efforts. Incidental raptor stick-nest observations were recorded in SaskPower power line aerial imagery.
Cockhill, Sara
core  

Trade of threatened vultures and other raptors for fetish and bushmeat in West and Central Africa

open access: yes, 2015
Diurnal raptors have declined significantly in western Africa since the 1960s. To evaluate the impact of traditional medicine and bushmeat trade on raptors, we examined carcasses offered at markets at 67 sites (1–80 stands per site) in 12 countries
Ogada, Darcy   +14 more
core   +1 more source

Assessing radio transmitter weight effect and evaluation of northern bobwhite chick survival in coastal North Carolina

open access: yesWildlife Society Bulletin, EarlyView.
Abstract Studies on the earliest life stages are essential to our ecological understanding of avian demography; however, monitoring technologies that allow tracking of small birds are still limited in a variety of ways. One critical limitation, until recently, has been the development of methods for attaching transmitters to young birds with precocial ...
Autumn S. Randall   +3 more
wiley   +1 more source

RAPToRS – Rapid Analysis and Processing Tool for Random Granular Structures [PDF]

open access: yes
The RAPToRS tool (Rapid Analysis and Processing Tool for Random Granular Structures) is a Python-based application designed for efficient generation, analysis, and processing of granular structures with specified grain parameters.
Bolz, P.G.; orcid:
core   +1 more source

Predator‐guild‐specific parental responses mitigate higher predation risk on ground nests close to forest patches in a mosaic landscape

open access: yesJournal of Animal Ecology, EarlyView.
Predation increases close to habitat edges, but how animals cope with local predation variations remained poorly studied. In a mosaic landscape, lapwings were compensating for increased nest predation close to forests. They acted more aggressively towards an avian predator when nesting close to trees, but comparatively tamer against a mammal.
Guillaume Dillenseger   +5 more
wiley   +1 more source

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