Results 71 to 80 of about 29,469 (177)

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

Beyond Critical Period Learning: Striatal FoxP2 Affects the Active Maintenance of Learned Vocalizations in Adulthood. [PDF]

open access: yes, 2019
In humans, mutations in the transcription factor forkhead box P2 (FOXP2) result in language disorders associated with altered striatal structure. Like speech, birdsong is learned through social interactions during maturational critical periods, and it ...
Day, Nancy F   +3 more
core  

Using customs data to understand overlooked trade in non‐CITES birds between Africa and Asia

open access: yesConservation Biology, EarlyView.
Abstract The international trade in live birds poses risks to animals, people, and biodiversity. To effectively mitigate these risks, decision‐makers require information on the volume, dynamics, and direction of trade. Despite Africa once being the largest exporter of birds by region, very little data exist on recent trade in live birds not listed on ...
Alisa Davies   +4 more
wiley   +1 more source

Projected responses of North American grassland songbirds to climate change and habitat availability at their northern range limits in Alberta, Canada

open access: yesAvian Conservation and Ecology, 2016
Across North America, grassland songbirds have undergone steep population declines over recent decades, commonly attributed to agricultural intensification.
Amy E. Nixon   +4 more
doaj   +1 more source

Brain Distribution and Sexually Dimorphic Expression of Amylin in Different Reproductive Stages of the Zebra Finch (Taeniopygia guttata) Suggest Roles of the Neuropeptide in Song Learning and Social Behaviour

open access: yesFrontiers in Neuroscience, 2020
The expression of the recently identified neuropeptide, amylin, is restricted in rodents to the postpartum preoptic area and may play a role in the control of parental behaviours and food intake.
Gergely Zachar   +10 more
doaj   +1 more source

Comparison of the Survival Rates between Migratory and Resident Birds [PDF]

open access: yes, 2019
Knowledge of survival rates is critical for understanding population change for any species. Migratory species may have lower survival rates than resident species due to the physiological stress of migration and movement through unfamiliar habitat.
Patel, Parthkumar Kamleshkumar
core  

Global timing: a conceptual framework to investigate the neural basis of rhythm perception in humans and non-human species [PDF]

open access: yes, 2014
Timing cues are an essential feature of music. To understand how the brain gives rise to our experience of music we must appreciate how acoustical temporal patterns are integrated over the range of several seconds in order to extract global timing.
Bendor, D, Geiser, E, Walker, KM
core   +2 more sources

A more‐than‐human political ecology of Indonesian songbird trade

open access: yesConservation Biology, EarlyView.
Abstract Since its inception, conservation science has considered wildlife trade a problem. In focusing on conservation outcomes, conservationists almost completely ignore the welfare of traded animals and plants and the harms they endure. We developed a political ecology approach that incorporates the interconnectedness of people with animals and ...
Sicily Fiennes   +9 more
wiley   +1 more source

(Micro)evolutionary changes and the evolutionary potential of bird migration

open access: yes, 2018
Seasonal migration is the yearly long-distance movement of individuals between their breeding and wintering grounds. Individuals from nearly every animal group exhibit this behavior, but probably the most iconic migration is carried out by birds, from ...
A Helbig   +81 more
core   +1 more source

Genetic Toolkit for Assessment and Prediction of Population-Level Impacts of Bridge Construction on Birds [PDF]

open access: yes, 2020
Recent studies have highlighted alarming rates of declines in bird populations across the country. The State of California is home to over 650 resident and migrant avian species. Legislation for protecting these species has existed for over a century now,
Adams, Nicole   +3 more
core  

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