Results 101 to 110 of about 35,333 (214)

The Genetic and Morphological Basis of Local Adaptation to Elevational Extremes in an Alpine Finch

open access: yesEcology 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

Testosterone-Induced Matrix Metalloproteinase Activation Is a Checkpoint for Neuronal Addition to the Adult Songbird Brain [PDF]

open access: bronze, 2008
Dae‐Hee Kim   +6 more
openalex   +1 more source

Comparing bird communities within shrubby transmission line rights-of-way managed by mowing or by selective herbicide application in Maine and New Hampshire [PDF]

open access: yes, 2018
In the northeastern U.S., thousands of miles of shrub-dominated transmission line rights-of-way (ROW) extend across the landscape and provide some of the largest and most stable shrubland habitats in the region.
Wadiak, Kathleen P
core   +1 more source

Simple Sequence Repeat Gene Polymorphisms in Yellow‐Rumped Flycatcher With Gender‐Specific Associations and Personality Variations

open access: yesEcology 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

Transitioning between preparatory and precisely sequenced neuronal activity in production of a skilled behavior

open access: yeseLife, 2019
Precise neural sequences are associated with the production of well-learned skilled behaviors. Yet, how neural sequences arise in the brain remains unclear.
Vamsi K Daliparthi   +6 more
doaj   +1 more source

Automated Lemma Synthesis in Symbolic-Heap Separation Logic

open access: yes, 2017
The symbolic-heap fragment of separation logic has been actively developed and advocated for verifying the memory-safety property of computer programs.
Chin, Wei-Ngan   +3 more
core   +1 more source

Boom‐Bust Dynamics Drive Community‐Wide Dietary Structuring in Desert‐Dwelling Raptors

open access: yesEcology 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

Using SMS surveys to understand songbird ownership and shark product consumption in Indonesia

open access: yesOryx
The unsustainable use of wildlife increases the risk of species extinction. In biodiversity-rich Indonesia, information on the scale of wildlife use is limited and requires further study.
Nuruliawati   +11 more
doaj   +1 more source

Transformation of temporal sequences in the zebra finch auditory system

open access: yeseLife, 2016
This study examines how temporally patterned stimuli are transformed as they propagate from primary to secondary zones in the thalamorecipient auditory pallium in zebra finches.
Yoonseob Lim   +3 more
doaj   +1 more source

The Interactive Effects of Annual Climatic Variability and Rangeland Management on the Reproductive Success of Dickcissels (Spiza americana) [PDF]

open access: yes, 2017
Grassland songbird populations have declined due to poor rangeland management and habitat fragmentation. Few studies have taken into account variation in climatic conditions in tallgrass prairie systems when determining the factors contributing to ...
Spahr, Lauren A
core  

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