What does a union jack butterfly look like?

The Union Jack butterfly, also known as the Papilio garamas, features striking coloration with vibrant blue, red, and white patterns reminiscent of the British flag. Its wings are predominantly blue with bold red and white bands, creating a distinctive and eye-catching appearance. The butterfly has a strong, robust body and is often found in tropical regions. Its unique coloration serves as a warning to predators about its potential toxicity.