Butterfly Blue And White Royalty-Free Stock Photo

Butterflies are very good fliers. They have two pairs of large wings covered with colorful, iridescent scales in overlapping rows. The wings are attached to the butterfly`s thorax mid-section. Veins support the delicate wings and nourish them with blood. Butterflies sun themselves to warm up in cool weather. As butterflies age, the color of the wings fades and the wings become ragged.