👉 Cymaphytism is a type of metamorphosis that involves a bird changing its plumage from one color to another. This change is typically initiated by environmental conditions or genetic factors, and it can occur in both birds and mammals. For example, a cymaphytic butterfly changes its wings from blue (the usual color) to green, which is the opposite color of its original feathers. Similarly, a cymaphytic bird may change its plumage from brown to black
