. W HAT IS A DAPTIVE R ADIATION ? During his journey Darwin went to Galapagos Islands. There he observed an amazing diversity of creatures.
Of particular interest, small black birds later called Darwin’s Finches amazed him. He realised that there were many Figure . Figure showing white - winged moth and dark - winged moth (melanised) on a tree trunk (a) In unpolluted area (b) In polluted area (a) (b)