in one UK locality (Caldy Common near West Kirby, Wirral) 1959–1993 and glimpses elsewhere. The Linnean 10: 18–26. Clarke CA, Mani GS, Wynne G (1985). Evolution in reverse: clean air and the peppered moth. Biol J Linn Soc 26: 189–199. Heredity Decline in industrial melanism LM ...