Publication

Annual chronotypes functionally link life histories and life cycles in birds

Karagicheva, J., Rakhimberdiev, E., Saveliev, A. & Piersma, T., Oct-2018, In : Functional Ecology. 32, 10, p. 2369-2379

Research output: Contribution to journalArticleAcademicpeer-review

APA

Karagicheva, J., Rakhimberdiev, E., Saveliev, A., & Piersma, T. (2018). Annual chronotypes functionally link life histories and life cycles in birds. Functional Ecology, 32(10), 2369-2379. https://doi.org/10.1111/1365-2435.13181

Author

Karagicheva, Julia ; Rakhimberdiev, Eldar ; Saveliev, Anatoly ; Piersma, Theunis. / Annual chronotypes functionally link life histories and life cycles in birds. In: Functional Ecology. 2018 ; Vol. 32, No. 10. pp. 2369-2379.

Harvard

Karagicheva, J, Rakhimberdiev, E, Saveliev, A & Piersma, T 2018, 'Annual chronotypes functionally link life histories and life cycles in birds', Functional Ecology, vol. 32, no. 10, pp. 2369-2379. https://doi.org/10.1111/1365-2435.13181

Standard

Annual chronotypes functionally link life histories and life cycles in birds. / Karagicheva, Julia; Rakhimberdiev, Eldar; Saveliev, Anatoly; Piersma, Theunis.

In: Functional Ecology, Vol. 32, No. 10, 10.2018, p. 2369-2379.

Research output: Contribution to journalArticleAcademicpeer-review

Vancouver

Karagicheva J, Rakhimberdiev E, Saveliev A, Piersma T. Annual chronotypes functionally link life histories and life cycles in birds. Functional Ecology. 2018 Oct;32(10):2369-2379. https://doi.org/10.1111/1365-2435.13181


BibTeX

@article{9efe6d03b72e4d1ba6446636593c830e,
title = "Annual chronotypes functionally link life histories and life cycles in birds",
abstract = "Abstract 1.Life-history responses to ecological selection pressures can be described by a slow-fast life-history axis. Along this axis, fast-living animals usually invest in high breeding output, while slow-living ones prioritize their own survival. 2.Birds may solve the trade-off between reproduction and survival by optimising their seasonal schedules. Breeding early tends to facilitate reproductive success, whereas breeding late increases the chances to survive. On the basis of this argument, short- and long-lived birds should benefit from initiating spring activities earlier and later, respectively. 3.The timing of seasonal activities, all else being equal, depends on the architecture of endogenous circannual clocks. Particularly, the length of the circannual period relative to the 365-day environmental year facilitates either the anticipation of seasonal activities (in case of periods shorter than 365 days) or represents a responsive mode (when periods are longer than 365 days). The two alternatives will be manifested by early or late annual chronotypes, respectively. 4.We hypothesise that, in birds, annual chronotype will correspond with position on the ‘pace-of-life scale’. Species with low survival probability, and thus a poor chance of breeding in a next season, should show early annual chronotypes facilitated by circannual clock periods shorter than 365 days. In contrast, species with high survival rates should benefit from relatively long circannual periods. 5.We predicted that circannual period lengths should correlate positively with species-specific adult annual survival rates. Using published data for 16 wild bird species, we confirmed the predicted correlation. In our analysis, we accounted for the possible metabolic nature of circannual clocks, a correlation between rate of metabolism and survival, and phylogenetic relationships. 6.Based on our finding, we propose that evolutionary responsive circannual clocks help birds cope with temporal variation in environment in ways that are most appropriate for their life-history and life-table attributes. This article is protected by copyright. All rights reserved.",
keywords = "annual chronotype, Circannual rhythm, Life cycle stage, Metabolic rate, Pace-of-life, Reproduction-survival trade-off, Seasonal migration, Slow-fast life-history continuum",
author = "Julia Karagicheva and Eldar Rakhimberdiev and Anatoly Saveliev and Theunis Piersma",
year = "2018",
month = "10",
doi = "10.1111/1365-2435.13181",
language = "English",
volume = "32",
pages = "2369--2379",
journal = "Functional Ecology",
issn = "1365-2435",
publisher = "Wiley",
number = "10",

}

RIS

TY - JOUR

T1 - Annual chronotypes functionally link life histories and life cycles in birds

AU - Karagicheva, Julia

AU - Rakhimberdiev, Eldar

AU - Saveliev, Anatoly

AU - Piersma, Theunis

PY - 2018/10

Y1 - 2018/10

N2 - Abstract 1.Life-history responses to ecological selection pressures can be described by a slow-fast life-history axis. Along this axis, fast-living animals usually invest in high breeding output, while slow-living ones prioritize their own survival. 2.Birds may solve the trade-off between reproduction and survival by optimising their seasonal schedules. Breeding early tends to facilitate reproductive success, whereas breeding late increases the chances to survive. On the basis of this argument, short- and long-lived birds should benefit from initiating spring activities earlier and later, respectively. 3.The timing of seasonal activities, all else being equal, depends on the architecture of endogenous circannual clocks. Particularly, the length of the circannual period relative to the 365-day environmental year facilitates either the anticipation of seasonal activities (in case of periods shorter than 365 days) or represents a responsive mode (when periods are longer than 365 days). The two alternatives will be manifested by early or late annual chronotypes, respectively. 4.We hypothesise that, in birds, annual chronotype will correspond with position on the ‘pace-of-life scale’. Species with low survival probability, and thus a poor chance of breeding in a next season, should show early annual chronotypes facilitated by circannual clock periods shorter than 365 days. In contrast, species with high survival rates should benefit from relatively long circannual periods. 5.We predicted that circannual period lengths should correlate positively with species-specific adult annual survival rates. Using published data for 16 wild bird species, we confirmed the predicted correlation. In our analysis, we accounted for the possible metabolic nature of circannual clocks, a correlation between rate of metabolism and survival, and phylogenetic relationships. 6.Based on our finding, we propose that evolutionary responsive circannual clocks help birds cope with temporal variation in environment in ways that are most appropriate for their life-history and life-table attributes. This article is protected by copyright. All rights reserved.

AB - Abstract 1.Life-history responses to ecological selection pressures can be described by a slow-fast life-history axis. Along this axis, fast-living animals usually invest in high breeding output, while slow-living ones prioritize their own survival. 2.Birds may solve the trade-off between reproduction and survival by optimising their seasonal schedules. Breeding early tends to facilitate reproductive success, whereas breeding late increases the chances to survive. On the basis of this argument, short- and long-lived birds should benefit from initiating spring activities earlier and later, respectively. 3.The timing of seasonal activities, all else being equal, depends on the architecture of endogenous circannual clocks. Particularly, the length of the circannual period relative to the 365-day environmental year facilitates either the anticipation of seasonal activities (in case of periods shorter than 365 days) or represents a responsive mode (when periods are longer than 365 days). The two alternatives will be manifested by early or late annual chronotypes, respectively. 4.We hypothesise that, in birds, annual chronotype will correspond with position on the ‘pace-of-life scale’. Species with low survival probability, and thus a poor chance of breeding in a next season, should show early annual chronotypes facilitated by circannual clock periods shorter than 365 days. In contrast, species with high survival rates should benefit from relatively long circannual periods. 5.We predicted that circannual period lengths should correlate positively with species-specific adult annual survival rates. Using published data for 16 wild bird species, we confirmed the predicted correlation. In our analysis, we accounted for the possible metabolic nature of circannual clocks, a correlation between rate of metabolism and survival, and phylogenetic relationships. 6.Based on our finding, we propose that evolutionary responsive circannual clocks help birds cope with temporal variation in environment in ways that are most appropriate for their life-history and life-table attributes. This article is protected by copyright. All rights reserved.

KW - annual chronotype

KW - Circannual rhythm

KW - Life cycle stage

KW - Metabolic rate

KW - Pace-of-life

KW - Reproduction-survival trade-off

KW - Seasonal migration

KW - Slow-fast life-history continuum

U2 - 10.1111/1365-2435.13181

DO - 10.1111/1365-2435.13181

M3 - Article

VL - 32

SP - 2369

EP - 2379

JO - Functional Ecology

JF - Functional Ecology

SN - 1365-2435

IS - 10

ER -

ID: 62722466