These big, yellow butterflies are common in the eastern ... Adults have four black parallel stripes at the top of each wing and a solid black stripe along base. Female Eastern swallowtails tend ...

The zebra swallowtail butterfly is boldly zebra striped in black and ... green with one thicker blue, black and yellowish band close to the head. Thin yellow stripes accent their abdominal segments.

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...