How yellow lions camouflage in African grasslands.

In camouflage, the shape and outline of the animal ... like the crab spider that changes from white to yellow when it moves from daisies to goldenrod in the summer. With this in mind, it's certain ...

Camouflage using chromatophores is particularly impressive because chromatophore pigments are typically only red, yellow, or brown (Hanlon et al., 2011). Yet there are certainly other colors that ...