Results 121 to 130 of about 46,378 (257)
Circularly Polarized Structural Color Pigments Tunable Across the Full Visible Spectrum
Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.By infusing black dye into spherical shells of polymerized cholesteric liquid crystal, blue, green and red omnidirectional retroreflectors of circularly polarized structural color are achieved. They can be laid out on arbitrary surfaces without any need for index matching binder to define graphical information for robots and Augmented Reality devices ...
Deniz Işınsu Avşar +1 more
wiley +1 more source
The Genetic and Morphological Basis of Local Adaptation to Elevational Extremes in an Alpine Finch
Ecology and Evolution, Volume 16, Issue 2, February 2026.We investigated morphological and genetic variation in the Sierra Nevada Gray‐crowned Rosy Finch to identify traits important for local adaptation in alpine environments. By combining trait measurements with genome‐wide analyses, we uncovered loci linked to thermoregulation, altitude adaptation, and cold tolerance.
Erica C. N. Robertson +6 more
wiley +1 more source
The effect of white‐tailed deer density on breeding songbirds in Delaware
Wildlife Society Bulletin, 2013 Most population goals for white‐tailed deer (Odocoileus virginianus) are based solely on deer data, with little consideration for other parts of the ecosystem. A wider ecological approach is needed for more justifiable target deer densities.
Elizabeth L. Tymkiw +2 more
doaj +1 more source
Nocturnally migrating songbirds drift when they can and compensate when they must
Scientific Reports, 2016 The shortest possible migratory route for birds is not always the best route to travel. Substantial research effort has established that birds in captivity are capable of orienting toward the direction of an intended goal, but efforts to examine how free-
K. Horton +5 more
semanticscholar +1 more source
Ecology and Evolution, Volume 16, Issue 2, February 2026.Our research provides novel insights into the genetic and physiological underpinnings of personality variation in wild birds, specifically focusing on the yellow‐rumped flycatcher (Ficedula zanthopygia). Through rigorous field investigations and genetic analyses, we demonstrate that female flycatchers with higher genetic diversity and better body ...
Mingju E +5 more
wiley +1 more source
Ecology and Evolution, 2019 The factors governing the recent declines observed in many songbirds have received much research interest, in particular whether increases of avian predators have had a negative effect on any of their prey species.
Ben Swallow +3 more
doaj +1 more source
Boom‐Bust Dynamics Drive Community‐Wide Dietary Structuring in Desert‐Dwelling Raptors
Ecology and Evolution, Volume 16, Issue 2, February 2026.We investigated how boom‐bust productivity dynamics affected dietary structuring within raptor communities of an arid bioregion. We found that higher productivity was associated with high dietary overlap, lower niche breadth and greater foraging on small mammals; however, raptors that were nomadic exhibited greater specialisation regardless of ...
Rhys J. Cairncross +1 more
wiley +1 more source
BIRDS AND SUSTAINABLE MANAGEMENT IN MEDITERRANEAN RIPARIAN AREAS: Bird studies in the RIPIDURABLE project [PDF]
, 2010 RIPIDURABLE is an INTERREG IIIC European Program involving 10 partners from Portugal, Spain, France and Greece. Scientists, technicians and local/regional authorities worked together to integrate knowledge, knowhow and practice, towards a rational ...
Crochet, Pierre-André +11 more
core
Facets and Typed Relations as Tools for Reasoning Processes in Information Retrieval
, 2014 Faceted arrangement of entities and typed relations for representing different associations between the entities are established tools in knowledge representation. In this paper, a proposal is being discussed combining both tools to draw inferences along
A. Shiri +6 more
core +1 more source
Passive Acoustic Data as Phenological Distributions: Uncovering Signals of Temporal Ecology
Ecology and Evolution, Volume 16, Issue 2, February 2026.Passive acoustic monitoring has the potential to broaden our understanding of vocal animals' annual phenological cycles throughout and beyond the breeding season. We present standardized analytical methods for quantifying vocal phenology from passive acoustic recordings processed by classification algorithms, guided by clearly articulated hypotheses ...
Mary K. Clapp +6 more
wiley +1 more source