@article{ref1,
title="Comparative cognition: Function and mechanism in lab and field. A tribute to the contributions of Alex Kacelnik",
journal="Behavioural processes",
year="2012",
author="Shettleworth, Sara J.",
volume="89",
number="2",
pages="75-76",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0376-6357",
doi="10.1016/j.beproc.2011.11.002",
url="http://dx.doi.org/10.1016/j.beproc.2011.11.002"
}