Results 91 to 100 of about 888,005 (227)

Spatio-temporal variation in European starling reproductive success at multiple small spatial scales [PDF]

open access: yes, 2015
Funding Information This work received funding from the Natural Environment Research Council, Fair Isle Bird Observatory Trust and the Royal Society.
Aparicio   +66 more
core   +1 more source

Decadal change in seabird‐driven isotopes on islands with differing invasion histories

open access: yesEcological Applications, Volume 35, Issue 4, June 2025.
Abstract Invasive mammal eradications are commonplace in island conservation. However, post‐eradication monitoring beyond the confirmation of target species removal is rarer. Seabirds are ecosystem engineers on islands and are negatively affected by invasive mammals.
Penelope P. Pascoe   +5 more
wiley   +1 more source

The influence of locomotion on air-sac pressures in little penguins [PDF]

open access: yes, 2001
© The Company of BiologistsAir-sac pressures have been reported to oscillate with wing beat in flying magpies and with foot paddling in diving ducks.
Baudinette, Russell Victor   +3 more
core  

Patterns of year-to-year variation in haemoglobin and glucose concentrations in the blood of nestling Pied Flycatchers Ficedula hypoleuca [PDF]

open access: yes, 2015
Physiological tools can be used to identify the sources and consequences of stressors on animals. Understanding the influences of variation in habitat quality and anthropogenic disturbance on organism condition and health may improve future ...
Bańbura, Jerzy   +7 more
core   +2 more sources

Illuminating the Arctic: Unveiling seabird responses to artificial light during polar darkness through citizen science and remote sensing

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 3, Page 312-326, June 2025.
Artificial light at night (ALAN) has global impacts on animals, yet its effects in polar regions remain underexplored. In this study, we analyzed a decade of citizen science data on seabird occurrences in Longyearbyen, using remote sensing data to assess the impact of ALAN during the polar night.
Kaja Balazy   +3 more
wiley   +1 more source

Range‐Wide Assessment of the Tasmanian Devil Gut Microbiome

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
We conducted a comprehensive assessment of gut microbiomes at 10 locations across Tasmania, utilizing molecular methods such as 16S rRNA amplicon sequencing and diet metabarcoding to investigate the influences of diet, location, sex, and age. Contrary to the prevailing notion that diet is a main driver of gut microbiome differences, we found that ...
Meadhbh M. Molloy   +4 more
wiley   +1 more source

Handbuch der Oologie. [PDF]

open access: yes
v.1:Lf.13(p.769 ...
Meise, W.   +1 more
core   +2 more sources

Craniofacial diversification in the domestic pigeon and the evolution of the avian skull. [PDF]

open access: yes, 2017
A central question in evolutionary developmental biology is how highly conserved developmental systems can generate the remarkable phenotypic diversity observed among distantly related species.
Fondon, John W   +4 more
core   +1 more source

Eating locally: Australasian gannets increase their foraging effort in a restricted range

open access: yes, 2015
During the breeding season, seabirds adopt a central place foraging strategy and are restricted in their foraging range by the fasting ability of their partner/chick and the cost of commuting between the prey resources and the nest.
Angel, Lauren P.   +5 more
core   +3 more sources

Selective foraging within estuarine plume fronts by an inshore resident seabird

open access: yesFrontiers in Marine Science, 2015
The distribution of predators relative to specific abiotic and biotic factors within estuarine plume fronts is largely unexplored due to the lack of fine-scale temporal and spatial oceanographic data. Defining preferred foraging conditions of seabirds in
Nicole eKowalczyk   +4 more
doaj   +1 more source

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