Butterfly wing patterns and colors can be quite distinct when viewing the underside (bottom) of the wing versus the upperside (top) of the wing. We will help you identify blue butterflies by looking at photos of their unique markings and colors on the bottom 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 upperside (top) wings
- What Butterflies I Can Attract to My Garden by using the Zip Code finder (above)