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Camouflage

Research output: Contribution to journalArticle

Original languageEnglish
Number of pages18
JournalJournal of Zoology
Early online date18 May 2019
DOIs
DateAccepted/In press - 12 Apr 2019
DateE-pub ahead of print (current) - 18 May 2019

Abstract

Animal camouflage has long been used to illustrate the power of natural selection, and provides an excellent testbed for investigating the trade-offs affecting the adaptive value of colour. However, the contemporary study of camouflage extends beyond evolutionary biology, co-opting knowledge, theory and methods from sensory biology, perceptual and cognitive psychology, computational neuroscience and engineering. This is because camouflage is an adaptation to the perception and cognition of the species (one or more) from which concealment is sought. I review the different ways in which camouflage manipulates and deceives perceptual and cognitive mechanisms, identifying how, and where in the sequence of signal processing, strategies such as transparency, background matching, disruptive coloration, distraction marks, countershading and masquerade have their effects. As such, understanding how camouflage evolves and functions not only requires an understanding of animal sensation and cognition, it sheds light on perception in other species.

    Research areas

  • camouflage, defensive coloration, animal coloration, crypsis, visual perception

Documents

Documents

  • Full-text PDF (accepted author manuscript)

    Rights statement: This is the author accepted manuscript (AAM). The final published version (version of record) is available online via Wiley at https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1111/jzo.12682 . Please refer to any applicable terms of use of the publisher.

    Accepted author manuscript, 738 KB, PDF-document

    Embargo ends: 18/05/20

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