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All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

1988

Density

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The Effects Of Prey Vulnerability, Density, And Patch Replenishment In An Operant Analogue Of Foraging, Michael James Dewulf May 1988

The Effects Of Prey Vulnerability, Density, And Patch Replenishment In An Operant Analogue Of Foraging, Michael James Dewulf

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Foraging behavior has recently become a popular area of research with which ethologists, behavioral ecologists, and experimental psychologists converge their traditionally separate disciplines into a more multidisciplinary framework. Ethologists and behavioral ecologists usually study foraging as it occurs in the natural environment or the "field," while experimental psychologists contrive laboratory simulations of foraging and make the assumption, sometimes incorrectly, that generalization occurs across settings, situations, and species. Scientific advances are now beginning to occur in the ability of laboratory researchers to better simulate foraging as it occurs in the field. Field researchers are also becoming more willing to accept these …