Results 111 to 120 of about 35,633 (229)

The abundance of Greater Sage-Grouse as a proxy for the abundance of sagebrush-associated songbirds in Wyoming, USA

open access: yesAvian Conservation and Ecology, 2020
Surrogate-species concepts are prevalent in animal conservation. Such strategies advocate for conservation by proxy, wherein one species is used to represent other taxa to obtain a conservation objective.
Jason D. Carlisle, Anna D. Chalfoun
doaj  

Studying interspecific population synchrony: current status and future perspectives

open access: yesEcography, Volume 2026, Issue 5, May 2026.
Interspecific population synchrony, or co‐fluctuations in the population dynamics and demographic parameters of different species, is an important ecological phenomenon with major implications for the stability of communities and ecosystems. It is also central in the context of biodiversity loss, as interspecific synchrony can influence how ecological ...
Ragnhild Bjørkås   +3 more
wiley   +1 more source

The changing trend in songbirds’ abundance, variety and physical condition in Connecticut’s forestry habitat

open access: yesMetsanduslikud Uurimused, 2019
Songbirds are facing rapid population declines in Connecticut due to habitat loss. Man-made habitats such as powerline corridors are one of the few remaining ideal habitats for songbirds in the state.
Lawlor Kelly, Meng Yunliang
doaj   +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

The Dentate Gyrus Grows Throughout Life Despite Turnover of Developmentally‐Born Neurons

open access: yesHippocampus, Volume 36, Issue 3, May 2026.
ABSTRACT Adult‐born hippocampal neurons are highly plastic but there remains uncertainty about the magnitude of neurogenesis and its long‐term functional consequences. Theoretical predictions indicate that adult neurogenesis should lead to substantial growth of the dentate gyrus (DG) granule cell population.
Tina Ciric   +4 more
wiley   +1 more source

The cerebellum influences vocal timing

open access: yeseLife, 2018
A circuit pathway from the cerebellum to the basal ganglia contributes to vocal learning in songbirds.
Court Hull
doaj   +1 more source

A Feasibility Study of Using Unmanned Aerial Vehicles to Survey Avian Abundance by Using Audio Recording

open access: yes, 2015
Roadside counts are commonly used to assess songbird abundance, but they result in oversampling habitat edges and underrepresenting core habitats, areas of steep terrain, and wetlands.
Barr, Janine M., Wilson, Andrew M.
core  

Ecophysiology of an Avian Invader: Body Condition and Metabolic Rate Adjustments to Ambient Temperature

open access: yesIntegrative Zoology, Volume 21, Issue 3, Page 602-608, May 2026.
This study examines the ecophysiological responses of common waxbills to temperature variation in Portugal. We measured body condition and basal metabolic rate (BMR) during summer and winter across two regions in Portugal. Body condition was negatively correlated with temperature, while the relationship between BMR and temperature varied seasonally. In
Marina Sentís   +7 more
wiley   +1 more source

Programmed DNA elimination of germline development genes in songbirds

open access: yesNature Communications, 2019
Songbirds have extensive germline–soma genome differences due to developmental elimination of a germline-specific chromosome (GRC). Here, the authors show that the GRC contains dozens of expressed developmental genes, some of which have been on the GRC ...
Cormac M. Kinsella   +11 more
doaj   +1 more source

Thresholding species distribution models: Simple approaches for land‐use planning in multifunctional landscapes

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1462-1479, May 2026.
Abstract Species distribution models (SDMs) are often used to understand changes to species' distributions and their habitats under different land‐use scenarios, enabling decision makers to prioritize areas for management efforts and balance environmental conservation with socio‐economic demands on the landscape.
Hossam Eldien Abdel Moniem   +7 more
wiley   +1 more source

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