Standard Article

Foraging

  1. Bernard D Roitberg1,
  2. Gabi Roitberg2

Published Online: 15 SEP 2008

DOI: 10.1002/9780470015902.a0003228

eLS

eLS

How to Cite

Roitberg, B. D. and Roitberg, G. 2008. Foraging. eLS. .

Author Information

  1. 1

    Simon Fraser University, Burnaby, Canada

  2. 2

    Seycove School, North Vancouver, Canada

Publication History

  1. Published Online: 15 SEP 2008

Abstract

This article deals with foraging theory, a subdiscipline of Behavioural Ecology that elucidates why and how animals exploit food. In particular, it seeks to explain the adaptive significance of foraging strategies wherein individuals employ particular suites of tactics that lead to maximizing Darwinian fitness via accessing and assimilating foodstuffs. These rules involve methods that animals use for searching for foodstuffs as well as for discriminating among foodstuffs based upon energetic profitability.

Keywords:

  • foraging;
  • profitability;
  • patch;
  • preference