Abstract Amphibians can obtain their colour from a combination of several different pigment and light reflecting cell types called chromatophores. with defects in one or several of the cells leading to colour abnormalities. There is a need for better recording of colour abnormalities within wild amphibian populations. as this may provide baseline data that can be used to determine cha... https://www.koivuknives.com/product-category/sunglasses/