The Mambutterfly is the name given to large elephant-size creatures found in the Siberian permafrost, which had multi-coloured coats as opposed to the single-colour coats of their cousins the Mammoth.
The Mambutterflies fed on mosses, lichens, and other vegetation that contained powerful colouring agents, which changed the colour of their coat. These colouring agents came from the rock the plants grew on. These rocks contained copper, zinc, and mercury. Plants growing on rock containing copper gave the mambutterfly’s coat red-brown colours; plants growing on zinc deposits gave the mambutterfly’s coat blue colours, and plants growing on rocks containing mercury stained the mambutterfly’s coat a silvery-grey colour.
This is an extract from the book Animals Evolution Avoided