Butterfly wing colors and patterns can be quite different when viewing the upperside (top) of the wing versus the underside of the wing. On this page we will help you identify blue butterflies by looking at the unique markings and colors on the tops of their wings. Select a butterfly to see more pictures, descriptions, and host plants they need to lay eggs.
You May Also Be Interested In:
- Butterflies with blue underside (bottom) wings
- See what butterflies fly in your area by using the Zip Code finder (above)