Heliconius charithonia, the zebra longwing or zebra heliconian, is a species of butterfly belonging to the subfamily Heliconiinae of the family Nymphalidae. This one is perched looking for nectar on a bright yellow flower. Vertical layout. Butterflies are winged insects known for their vibrant, often brightly colored wings, fluttering flight, and complete metamorphosis from caterpillar to pupa to adult
