From the small Eastern Tailed-Blue to the much larger blue and black Red-Spotted Purple identifying blue butterflies is exciting (even when the names are confusing!).
14 Blue Butterfly (Open Wings) Side-by-Side Photo Comparison
Use the photos below to identify 14 blue butterflies with open wings. Select a butterfly image to see additional butterfly photos along with pictures of their eggs, caterpillars, chrysalis, and flight range map.