Rothschildia jacobaeae
In 3 days ~30% in a week ~50%
Rothschildia jacobaeae (commonly known as the Brazilian silk moth) is a moth of the family Saturniidae first described by Francis Walker in 1855. It is endemic to Argentina and Brazil. The wingspan is 80–100 mm. The larvae feed on plants of several families, including species of Ilex paraguariensis, Jacaranda caroba, Jacaranda mimosifolia, Ligustrum spp., Ligustrum ovalifolium, Cephalanthus glabratus. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Porto Alegre | 🇧🇷 Brazil | |
| 2 | Buenos Aires | 🇦🇷 Argentina | |
| 3 | Curitiba | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Rothchild's Atlas Moth sighting in Porto Alegre on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 77th most-seen of the 226 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 and October
In those months about 20% of wildlife watchers report a Rothchild's Atlas Moth in Porto Alegre on a given day, against under 5% in June and December–January, the lowest months.
Yes
Of the 3 cities where we can rate Rothchild's Atlas Moth sightings, Porto Alegre has the highest daily chance: about 10%. Next come Buenos Aires (Argentina, about 10%) and Curitiba (Brazil, about 10%).
Same family: Saturniidae
The closest relatives of the Rothchild's Atlas Moth that you can see in Porto Alegre (family Saturniidae, Emperor and Giant Silk Moths) are Imperial Moth (about 10%), Eacles ducalis (about 10%) and Automeris illustris (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Rothchild's Atlas Moth is recorded against all the insects logged in Porto Alegre (16 verified sightings), 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.
