Phoebis philea
In 3 days ~20% in a week ~40%
Phoebis philea, the orange-barred sulphur, is a species of butterfly found in the Americas including the Caribbean. The wingspan is 68 to 80 mm. There are two to three generations per year in Florida and one in the northern part of the range with adults on wing from mid to late summer. The species habitat is in tropical scrub, gardens, fields, and forest edges. Orange-barred sulphurs are often found in large dense groups of mixed species, including the statira sulphur (Aphrissa statira), apricot sulphur (Phoebis argante), and the straight-line sulphur (Rhabdodryas trite). The species eats nectar from red-colored plants.
The larvae feed on Cassia species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ostional Wildlife Refuge | 🇨🇷 Costa Rica | |
| 2 | Serra dos Órgãos National Park | 🇧🇷 Brazil | |
| 3 | Lago de Yojoa | 🇭🇳 Honduras | |
| 4 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 5 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 6 | Merritt Island National Wildlife Refuge | 🇺🇸 United States | |
| 7 | Soberanía National Park | 🇵🇦 Panama | |
| 8 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Toluca | 🇲🇽 México | |
| 2 | Mexico City | 🇲🇽 México | |
| 3 | Miami | 🇺🇸 United States | |
| 4 | Porto Alegre | 🇧🇷 Brazil | |
| 5 | Puebla | 🇲🇽 México | |
| 6 | São Paulo | 🇧🇷 Brazil | |
| 7 | Curitiba | 🇧🇷 Brazil | |
| 8 | Campinas | 🇧🇷 Brazil | |
| 9 | San José | 🇨🇷 Costa Rica | |
| 10 | Belo Horizonte | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report an Orange-Barred Sulphur sighting in Soberanía National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 140th most-seen of the 253 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
March–April, June, August, October and December
In those months about 10% of wildlife watchers report an Orange-Barred Sulphur in Soberanía National Park on a given day, against under 5% in January–February, May, July, September and November, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Orange-Barred Sulphur sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
7th of 8
Of the 8 parks where we can rate Orange-Barred Sulphur sightings, Soberanía National Park ranks 7th at about 10%. The best odds are in Ostional Wildlife Refuge (Costa Rica, about 20%), Serra dos Órgãos National Park (Brazil, about 20%) and Lago de Yojoa (Honduras, about 20%).
Same genus: Phoebis
The closest relatives of the Orange-Barred Sulphur that you can see in Soberanía National Park (genus Phoebis) are Dark Apricot Sulphur (about 10%) and Straight-Lined Sulphur (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Orange-Barred Sulphur is recorded against all the insects logged in Soberanía National Park (8 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
