Citation
Source:inst/CITATION
Hufkens, Koen, Meier, M. C, Evens, Ruben, Paredes, Arán J, Karaardiç, Hakan, Vercauteren, Stef, Van Gysel, Ann, Fox, W. J, Pacheco, Miguel C, Silva d, P. L, Fernandes, Sandra, Henriques, Pedro, Elias, Gonçalo, Costa, T. L, Poot, Martin, Kearsley, Lyndon (2023). “Evaluating the effects of moonlight on the vertical flight profiles of three western palaearctic swifts.” Proceedings of the Royal Society B: Biological Sciences, 290(2010), 20230957. doi:10.1098/rspb.2023.0957.
@Article{,
author = {{Hufkens} and {Koen} and {Meier} and Christoph M. and {Evens} and {Ruben} and {Paredes} and Josefa Arán and {Karaardiç} and {Hakan} and {Vercauteren} and {Stef} and {Van Gysel} and {Ann} and {Fox} and James W. and {Pacheco} and Carlos Miguel and da Silva and Luis P. and {Fernandes} and {Sandra} and {Henriques} and {Pedro} and {Elias} and {Gonçalo} and {Costa} and Luís T. and {Poot} and {Martin} and {Kearsley} and {Lyndon}},
title = {Evaluating the effects of moonlight on the vertical flight profiles of three western palaearctic swifts},
journal = {Proceedings of the Royal Society B: Biological Sciences},
volume = {290},
number = {2010},
pages = {20230957},
year = {2023},
doi = {10.1098/rspb.2023.0957},
abstract = { Recent studies have suggested the presence of moonlight mediated behaviour in avian aerial insectivores, such as swifts. Here, we use the combined analysis of state-of-the-art activity logger data across three swift species, the common, pallid and alpine swifts, to quantify flight height and activity in responses to moonlight-driven crepuscular and nocturnal light conditions. Our results show a significant response in flight heights to moonlight illuminance for common and pallid swifts, i.e. when moon illuminance increased flight height also increased, while a moonlight-driven response is absent in alpine swifts. We show a weak relationship between night-time illuminance-driven responses and twilight ascending behaviour, suggesting a decoupling of both crepuscular and night-time behaviour. We suggest that swifts optimize their flight behaviour to adapt to favourable night-time light conditions, driven by light-responsive and size-dependent vertical insect stratification and weather conditions. },
}