Cassowaries and their future

My first illustration shows how Cassowaries are living now it shows a Cassowary living in the rainforest. The bottom picture shows the Cassowary living in the destroyed rainforest with adaptations to their feather color and feet. Their feathers have adapted to the dirt and sawdust to become browner in nature. Their feet have also become better for running because those who could run better survived better against humans. Their eggs are browner to be better camouflaged in the dirt compared to when they were in the rainforest where they were colored green.