The peppered moth is one of the most famous examples of rapid evolutionary adaptation to the Industrial Age.
Originally, the white-bodied peppered moth was the predominant form. The dark-bodied moth was virtually unknown before 1811. Light-bodied moths blended into the lighter lichens and tree bark, while darker ones were easily spotted and eaten by birds.
But during the Industrial Revolution, trees in industrial areas blackened with soot from coal-burning factories, which also killed the lichen. Camouflage flipped: the lighter moths became conspicuous, the darker ones disappeared into the soot. By the end of the 19th century, 98% of peppered moths were dark-bodied.
The Peppered Moth's survival was down to adapting fast enough, within a human lifetime, to survive a change in its environment it didn't choose and couldn't control.