Merilaita, S. , Scott-Samuel, N., & Cuthill, I. (2017). How camouflage works. Philosophical Transactions B: Biological Sciences, 372, 20160341. [20160341]. https://doi.org/10.1098/rstb.2016.0341 Peer reviewed version Link to published version (if available): 10.1098/rstb.2016.0341 Link to publication record in Explore Bristol Research PDF-document This is the final published version of the article (version of record). It first appeared online via The Royal Society Philpspphical Transactions at http://rstb.royalsocietypublishing.org/content/372/1724/20160341#sec-14 . Please refer to any applicable terms of use of the publisher. University of Bristol - Explore Bristol Research General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: http://www.bristol.ac.uk/red/research-policy/pure/user-guides/ebr-terms/ Phil. Trans. R. Soc. B. article template Phil. Trans. R. Soc. B. doi:10.1098/not yet assigned How camouflage works Sami Merilaita1, Nicholas E. Scott-Samuel2, Innes C. Cuthill3 1 Department of Biosciences, Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland 2 Department of Experimental Psychology, University of Bristol, 12A Priory Road, Bristol BS8 1TN, UK 3 School of Biological Sciences, University of Bristol, 24 Tyndall Avenue, Bristol BS8 1TQ, UK Keywords: defensive coloration, signal-to-noise ratio, crypsis, visual search, animal coloration *Author for correspondence (
[email protected]). †Present address: Department of Biosciences, Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland Summary For camouflage to succeed, an individual has to pass undetected, unrecognized or untargeted, and so it is the processing of visual information that needs to be deceived.