Historis odius
In 3 days ~50% in a week ~80%
Historis odius, the orion cecropian, is a species of crescents, checkerspots, anglewings, etc. in the butterfly family Nymphalidae. This species can be found in North America.The MONA or Hodges number for Historis odius is 4545. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ciénaga de Zapata | 🇨🇺 Cuba | |
| 2 | Rincón de la Vieja National Park | 🇨🇷 Costa Rica | |
| 3 | Yasuní National Park | 🇪🇨 Ecuador | |
| 4 | Iguazú National Park | 🇦🇷 Argentina | |
| 5 | Manu National Park | 🇵🇪 Peru | |
| 6 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 7 | Iguaçu National Park | 🇧🇷 Brazil | |
| 8 | Podocarpus National Park | 🇪🇨 Ecuador | |
| 9 | Ostional Wildlife Refuge | 🇨🇷 Costa Rica | |
| 10 | Piedras Blancas National Park | 🇨🇷 Costa Rica | |
| 11 | Santa Rosa National Park | 🇨🇷 Costa Rica | |
| 12 | Main Ridge Forest Reserve | 🇹🇹 Trinidad and Tobago | |
| 13 | Calakmul Biosphere Reserve | 🇲🇽 Mexico | |
| 14 | Farallones de Cali National Natural Park | 🇨🇴 Colombia | |
| 15 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 16 | Soberanía National Park | 🇵🇦 Panama | |
| 17 | Tambopata National Reserve | 🇵🇪 Peru | |
| 18 | Carara National Park | 🇨🇷 Costa Rica | |
| 19 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 20 | Tijuca National Park | 🇧🇷 Brazil | |
| 21 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 22 | Parque Natural Metropolitano | 🇵🇦 Panama |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Santo Domingo | 🇩🇴 Dominican Republic | |
| 2 | João Pessoa | 🇧🇷 Brazil | |
| 3 | Manaus | 🇧🇷 Brazil | |
| 4 | São Paulo | 🇧🇷 Brazil | |
| 5 | Rio de Janeiro | 🇧🇷 Brazil | |
| 6 | San José | 🇨🇷 Costa Rica |
Possible
About 20% of wildlife watchers report an Orion Cecropian sighting in Yasuní National Park on a given day, based on 34 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 18th most-seen of the 203 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
September
In that month about 40% of wildlife watchers report an Orion Cecropian in Yasuní National Park on a given day, against under 5% in April and August, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Orion Cecropian sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
3rd of 22
Of the 22 parks where we can rate Orion Cecropian sightings, Yasuní National Park ranks 3rd at about 20%. The best odds are in Ciénaga de Zapata (Cuba, about 40%) and Rincón de la Vieja National Park (Costa Rica, about 30%).
Same family: Nymphalidae
The closest relatives of the Orion Cecropian that you can see in Yasuní National Park (family Nymphalidae, Brush-footed Butterflies) are Red Peacock (about 30%), Amber Phantom (about 30%) and Godart's Numberwing (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Orion Cecropian is recorded against all the insects logged in Yasuní National Park (34 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.
