Emerald Swallowtail
The Emerald Swallowtail butterfly from Southeast Asia boasts a breathtaking green metallic sheen. Its black wings feature shimmering patches that change from green to blue depending on the viewing angle. The elegant tails on its hindwings add to its regal appearance. These butterflies typically feed on flower nectar from forest plants. Their caterpillars consume citrus leaves before transforming into their magnificent adult form.