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@article{2220948,
author = {Tomášek, Oldřich and Bobek, Lukáš and Kauzálová, Tereza and Kauzál, Ondřej and Kotasová Adámková, Marie and Horák, Kryštof and Anandan, Sampath Kumar and Manialeu, Judith Pouadjeu and Munclinger, Pavel and Nana, Eric Djomo and Nguelefack, Télesphore Benoit and Sedláček, Ondřej and Albrecht, Tomáš},
article_location = {Hoboken},
article_number = {10},
doi = {http://dx.doi.org/10.1111/ele.14097},
keywords = {altitude; elevation; energy demands of thermoregulation; fecundity; latitude; life-history evolution; macrophysiology; pace-of-life syndromes; stress response; temperate and tropical birds},
language = {eng},
issn = {1461-023X},
journal = {Ecology Letters},
title = {Latitudinal but not elevational variation in blood glucose level is linked to life history across passerine birds},
url = {https://onlinelibrary.wiley.com/doi/10.1111/ele.14097},
volume = {25},
year = {2022}
}
TY - JOUR
ID - 2220948
AU - Tomášek, Oldřich - Bobek, Lukáš - Kauzálová, Tereza - Kauzál, Ondřej - Kotasová Adámková, Marie - Horák, Kryštof - Anandan, Sampath Kumar - Manialeu, Judith Pouadjeu - Munclinger, Pavel - Nana, Eric Djomo - Nguelefack, Télesphore Benoit - Sedláček, Ondřej - Albrecht, Tomáš
PY - 2022
TI - Latitudinal but not elevational variation in blood glucose level is linked to life history across passerine birds
JF - Ecology Letters
VL - 25
IS - 10
SP - 2203-2216
EP - 2203-2216
PB - Wiley
SN - 1461023X
KW - altitude
KW - elevation
KW - energy demands of thermoregulation
KW - fecundity
KW - latitude
KW - life-history evolution
KW - macrophysiology
KW - pace-of-life syndromes
KW - stress response
KW - temperate and tropical birds
UR - https://onlinelibrary.wiley.com/doi/10.1111/ele.14097
N2 - Macrophysiological research is vital to our understanding of mechanisms underpinning global life history variation and adaptation to diverse environments. Here, we examined latitudinal and elevational variation in a key substrate of energy metabolism and an emerging physiological component of pace-of-life syndromes, blood glucose concentration. Our data, collected from 61 European temperate and 99 Afrotropical passerine species, revealed that baseline blood glucose increases with both latitude and elevation, whereas blood glucose stress response shows divergent directions, being stronger at low latitudes and high elevations. Low baseline glucose in tropical birds, compared to their temperate counterparts, was mainly explained by their low fecundity, consistent with the slow pace-of-life syndrome in the tropics. In contrast, elevational variation in this trait was decoupled from fecundity, implying a unique montane pace-of-life syndrome combining slow-paced life histories with fast-paced physiology. The observed patterns suggest that pace-of-life syndromes do not evolve along the single fast-slow axis.
ER -
TOMÁŠEK, Oldřich, Lukáš BOBEK, Tereza KAUZÁLOVÁ, Ondřej KAUZÁL, Marie KOTASOVÁ ADÁMKOVÁ, Kryštof HORÁK, Sampath Kumar ANANDAN, Judith Pouadjeu MANIALEU, Pavel MUNCLINGER, Eric Djomo NANA, Télesphore Benoit NGUELEFACK, Ondřej SEDLÁČEK and Tomáš ALBRECHT. Latitudinal but not elevational variation in blood glucose level is linked to life history across passerine birds. \textit{Ecology Letters}. Hoboken: Wiley, 2022, vol.~25, No~10, p.~2203-2216. ISSN~1461-023X. Available from: https://dx.doi.org/10.1111/ele.14097.
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