< >
Over the years birds have evolved to have wings that help them to fly. Although flying helps birds get away from natural predators, they could still get shot by human. If a bird was blue, they could blend in with the sky so that they will be unnoticeable when flying. If a bird lives on the rainforest treetops or in the shrub, green feathers will blend them in with the leaves. If a bird lives close to the ground of the rainforest, brown body color will make them hard to spot next to the tree trunks and the forest floor. But if a bird is bright red in color, it might not survive since there aren't that many red habitats unless it lives at a night market.