- Jan 30, 2012

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January 30th, 2012

Adaptation

January 30, 2012

Adaptations, large and small, are occurring at a regular rate in all species and demonstrate how evolution by natural selection works.    The changing shape and strength of the beaks of finches in the Galapagos; the darkening color of moth wings in England as the Industrial Revolution took hold; and the recent loss of sound produced by crickets rubbing their wings together in Hawaii are compelling examples of adaptations.