When the sun never sets: diverse activity rhythms under continuous daylight in free-living arctic-breeding birds

Circadian clocks are centrally involved in the regulation of daily behavioural and physiological processes. These clocks are synchronized to the 24 h day by external cues (Zeitgeber), the most important of which is the light–dark cycle. In polar environments, however, the strength of the Zeitgeber i...

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Detalles Bibliográficos
Autores principales: Steiger, Silke S., Valcu, Mihai, Spoelstra, Kamiel, Helm, Barbara, Wikelski, Martin, Kempenaers, Bart
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society 2013
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712422/
https://www.ncbi.nlm.nih.gov/pubmed/23782884
http://dx.doi.org/10.1098/rspb.2013.1016

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712422/
https://www.ncbi.nlm.nih.gov/pubmed/23782884
http://dx.doi.org/10.1098/rspb.2013.1016

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