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A guide to central place effects in foraging

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  • Olsson, Ola
  • Brown, Joel S.
  • Helf, Kurt L.

Abstract

We develop a general patch-use model of central place foraging, which subsumes and extends several previous models. The model produces a catalog of central place effects predicting how distance from a central place influences the costs and benefits of foraging, load-size, quitting harvest rates, and giving-up densities. In the model, we separate between costs that are load-size dependent, i.e. a direct effect of the size of the load, and load-size independent effects, such as correlations between distance and patch qualities. We also distinguish between predictions of between- and within-environment comparisons. Foraging costs, giving-up densities and quitting harvest rates should almost always increase with distance with these effects amplified by increases in metabolic costs, predation risk and load-costs. With respect to load-size: when comparing foraging in patches within an environment, we should often expect smaller loads to be taken from distant patches (negative distance–load correlation). However, when comparing between environments, there should be a positive correlation between average distance and load-size.

Suggested Citation

  • Olsson, Ola & Brown, Joel S. & Helf, Kurt L., 2008. "A guide to central place effects in foraging," Theoretical Population Biology, Elsevier, vol. 74(1), pages 22-33.
    • Handle: RePEc:eee:thpobi:v:74:y:2008:i:1:p:22-33
    DOI: 10.1016/j.tpb.2008.04.005
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    Citations

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    Cited by:

    1. Fishman, Michael A. & Hadany, Lilach, 2010. "Plant–pollinator population dynamics," Theoretical Population Biology, Elsevier, vol. 78(4), pages 270-277.
    2. Pashanejad, Ehsan & Thierry, Hugo & Robinson, Brian E. & Parrott, Lael, 2023. "The application of semantic modelling to map pollination service provisioning at large landscape scales," Ecological Modelling, Elsevier, vol. 484(C).
    3. Olsson, Ola & Bolin, Arvid & Smith, Henrik G. & Lonsdorf, Eric V., 2015. "Modeling pollinating bee visitation rates in heterogeneous landscapes from foraging theory," Ecological Modelling, Elsevier, vol. 316(C), pages 133-143.
    4. Mari, Lorenzo & Gatto, Marino & Casagrandi, Renato, 2009. "Central-place seed foraging and vegetation patterns," Theoretical Population Biology, Elsevier, vol. 76(4), pages 229-240.
    5. Thomas K Lameris & Joel S Brown & Erik Kleyheeg & Patrick A Jansen & Frank van Langevelde, 2018. "Nest defensibility decreases home-range size in central place foragers," Behavioral Ecology, International Society for Behavioral Ecology, vol. 29(5), pages 1038-1045.
    6. Chudzińska, Magda & Ayllón, Daniel & Madsen, Jesper & Nabe-Nielsen, Jacob, 2016. "Discriminating between possible foraging decisions using pattern-oriented modelling: The case of pink-footed geese in Mid-Norway during their spring migration," Ecological Modelling, Elsevier, vol. 320(C), pages 299-315.
    7. May, Roel & van Dijk, Jiska & Landa, Arild & Andersen, Roy & Andersen, Reidar, 2010. "Spatio-temporal ranging behaviour and its relevance to foraging strategies in wide-ranging wolverines," Ecological Modelling, Elsevier, vol. 221(6), pages 936-943.
    8. Santibañez, Fernanda & Joseph, Julien & Abramson, Guillermo & Kuperman, Marcelo N. & Laguna, María Fabiana & Garibaldi, Lucas A., 2022. "Designing crop pollination services: A spatially explicit agent-based model for real agricultural landscapes," Ecological Modelling, Elsevier, vol. 472(C).

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