The Orange-barred Sulphur is a large, tropical sulphur with vivid orange-yellow males bearing a broad orange forewing bar and orange hindwings with deeper orange flush — one of the most colorful sulphurs. It is a regular stray northward from Florida and occasionally breeds in gardens with senna. Adults are powerful, fast fliers.
Best time to see a Orange-barred Sulphur
The best time to see a Orange-barred Sulphur is February–August, when about 60% of U.S. sightings happen, based on 2,418 research-grade iNaturalist observations.
Not certain it is a Orange-barred Sulphur? What bug is this? walks through what to check first and the lookalikes that catch people out.
Recent Orange-barred Sulphur sightings near you
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