The exploration rate, average range quality; and range size (panels a–c respectively) as a function of time, for foragers with both spatial memory and learning capabilities.

<p>The different lines represent foragers with different initial estimates of the environment, as detailed in the caption for <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0034578#pone-0034578-g001" target="_blank">figure 1</a>. Error bars represent one standard deviation.