Gray-headed Swamphen (Porphyrio poliocephalus) is in the Rails, Gallinules, and Coots family (Rallidae). Across the U.S., iNaturalist users have logged 3,132 research-grade observations of it in our sample, peaking in January.
Seasonal pattern in the national data: seasonal. Counts also reflect when people are out photographing, so compare months within a state rather than across states.
When to photograph Gray-headed Swamphen: observations by month (U.S.)
About Gray-headed Swamphen
Grey-headed swamphen (Porphyrio poliocephalus) is a species of swamphen occurring from the Middle East and the Indian subcontinent to southern China and northern Thailand. It used to be considered a subspecies of the purple swamphen, but was elevated to full species status in 2015; today the purple swamphen is considered a superspecies and each of its six races are designated full species.From Wikipedia via iNaturalist — article, CC BY-SA.
Gray-headed Swamphen by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Florida | 3,092 | January | Oct–May |
| South Carolina | 36 | January | Jan–Mar |
Main season = months with at least 30% of the state's peak-month count.
Related birds (Rails, Gallinules, and Coots)
Photography tips
- Use a fast shutter (1/2000 s or faster) for birds in flight.
- Focus on the eye and shoot at the bird's eye level.
- Approach slowly and stop if the bird changes behavior; never bait or flush birds.
- Morning activity peaks in the first two hours after sunrise.
FAQ
When is the best time to photograph Gray-headed Swamphen?
Nationally, January has the most observations, with the main season from October to May.
Where is Gray-headed Swamphen most often seen?
The most observations come from Florida, South Carolina.