Viviennea moma
In 3 days ~30% in a week ~50%
Viviennea moma is a moth in the family Erebidae first described by William Schaus in 1905. It is found in Guyana, French Guiana, Brazil, Venezuela, Ecuador, Peru and Bolivia. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Manu National Park | 🇵🇪 Peru | |
| 2 | Tambopata National Reserve | 🇵🇪 Peru |
With luck
About 10% of wildlife watchers report a Viviennea moma sighting in Manu National Park on a given day, based on 11 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 130th most-seen of the 366 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
May
In that month about 20% of wildlife watchers report a Viviennea moma in Manu National Park on a given day, against under 5% in January–February, April, September and November, the lowest months.
Between 5 and 8 am
Across all the parks we cover, that three-hour window holds the most Viviennea moma sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Yes
Of the 2 parks where we can rate Viviennea moma sightings, Manu National Park has the highest daily chance: about 10%. Next come Tambopata National Reserve (Peru, about 10%).
Same family: Erebidae
The closest relatives of the Viviennea moma that you can see in Manu National Park (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Paraethria flavosignata (about 20%), Walker's Moth (about 20%) and Emeraldine (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Viviennea moma is recorded against all the insects logged in Manu National Park (11 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.
