Cited by 216Animal Behavior and ReproductionPhysiological and biochemical adaptationsAvian ecology and behavior

Optimal annual routines: behaviour in the context of physiology and ecology

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McNamara, John M, Houston, Alasdair I·2008·Philosophical Transactions of the Royal Society B: Biological Sciences

Abstract

Organisms in a seasonal environment often schedule activities in a regular way over the year. If we assume that such annual routines have been shaped by natural selection then life-history theory should provide a basis for explaining them. We argue that many life-history trade-offs are mediated by underlying physiological variables that act on various time scales. The dynamics of these variables often preclude considering one period of the year in isolation. In order to capture the essence of annual routines, and many life-history traits, a detailed model of changes in physiological state over the annual cycle is required. We outline a modelling approach based on suitable physiological and ecological state variables that can capture this underlying biology, and describe how models based on this approach can be used to generate a range of insights and predictions.

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Crossref · 10.1098/rstb.2007.2141

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  • Factors that contribute to the selection of a spawning location are many and complex, and depend on constraints that affect fish throughout their entire life cycle, not only the larval stage.

    “Thus, factors that contribute to the selection of a spawning location are many and complex, and depend on constraints that affect fish throughout their entire life cycle, not only the larval stage (Claydon, 2004;McNamara and Houston, 2008).”

    From Evolutionary and ecological constraints of fish spawning habitats (2015) · cites this paper as McNamara and Houston, 2008

    The “Timing of breeding” section describes breeding decisions as depending on several ecological and physiological factors, including food for young and the parent’s condition. The “Migratory journey” section also describes effects that carry from one part of the annual cycle into another. These passages support the broader point that reproduction is not determined solely by conditions for young, but they do not address how fish select spawning locations or distinguish larval from other fish life stages. (LLM, conf=0.82)

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Research works printed but not linked: 4

  1. Clarke, J. R. 1981 Physiological problems of seasonal breeding in eutherian mammals. Oxford Surv. Reprod. Biol. 3 , 244-312.
  2. Gwinner, E. 1986 Circannual rythms . Berlin, Germany: Springer.
  3. McNamara, J. M. & Houston, A. I. 1982 Short-term behaviour and lifetime fitness. In Functional ontogeny (ed. D. J. McFarland), pp. 60-87. London, UK: Pitman.
  4. Tickell, W. L. N. 2000 Albatrosses . Tonbridge, UK: Pica Press.

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Authors
McNamara, J. M., & Houston, A. I.
Affiliations
University of Bristol (GB)
Corresponding author
McNamara, John M
Venue
Philosophical Transactions of the Royal Society B: Biological Sciences
Published
2007-08-02
Volume
363
Issue
1490
Pages
301-319
ISSN
  • 0962-8436 (ISSN-L)
  • 1471-2970
OpenAlex
W2149016771
Cited by
216
References
136
Citations by year
2026: 6 · 2025: 15 · 2024: 10 · 2023: 7 · 2022: 10 · 2021: 12 · 2020: 11 · 2019: 8 · 2018: 12 · 2017: 14 · 2016: 13 · 2015: 18 · 2014: 11 · 2013: 16 · 2012: 12
FWCI
8.75
Type
journal article
Language
en
Open access
Locations
  • Philosophical Transactions of the Royal Society B Biological Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Bristol Research (University of Bristol) (publishedVersion)
Funders
Leverhulme Trust
Topics
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
  • Physical Sciences › Environmental Science › Ecology › Physiological and biochemical adaptations
  • Physical Sciences › Environmental Science › Ecology › Avian ecology and behavior
Keywords
seasonal behavior, life-history trade-offs, annual cycle, life history theory, ecophysiology, state variables, natural selection
MeSH terms
Adipose Tissue, Animals, Behavior, Animal, Birds, Energy Metabolism, Feathers, Models, Biological, Periodicity, Phenotype, Reproduction, Ecosystem

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