Supplementary Movie 2:
Colour change is fully reversible: in vivo colour change in a Furcifer pardalis (Panther Chameleon) adult male under relaxation after a male-male combat. Males are much less mobile after than during a combat such that the movie is much more stable. The original video is accelerated 8 times. The first frame of the movie is shown in the lower-left for a better visualisation of the extend of colour change.
From the article "Photonic Crystals Cause Active Colour Change in Chameleons" by J. Teyssier, S.V. Saenko, D. van der Marel & M.C. Milinkovitch.
Nature Communications (2015).
Additional details available at: http://www.lanevol.org/LANE/chameleon...
For correspondence: Michel C. Milinkovitch, Laboratory of Artificial & Natural Evolution (LANE), Dept. of Genetics & Evolution, University of Geneva, Switzerland.