Ronderosia bergii
In 3 days ~20% in a week ~50%
Ronderosia bergii is a species of spur-throated grasshopper in the family Acrididae. It is found in South America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Iguaçu National Park | 🇧🇷 Brazil | |
| 2 | Iguazú National Park | 🇦🇷 Argentina |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Buenos Aires | 🇦🇷 Argentina | |
| 2 | Rosario | 🇦🇷 Argentina | |
| 3 | Porto Alegre | 🇧🇷 Brazil | |
| 4 | São Paulo | 🇧🇷 Brazil | |
| 5 | Cordoba | 🇦🇷 Argentina | |
| 6 | Campinas | 🇧🇷 Brazil | |
| 7 | Belo Horizonte | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Ronderosia bergii sighting in Iguazú National Park on a given day, based on 14 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 152nd most-seen of the 306 insects we can rate there. Over three days the chance rises to about 20%, 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 Ronderosia bergii in Iguazú National Park on a given day, against under 5% in February, June–July, September and December, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Ronderosia bergii sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 2 parks where we can rate Ronderosia bergii sightings, Iguazú National Park ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Iguaçu National Park (Brazil, about 10%).
Same family: Acrididae
The closest relatives of the Ronderosia bergii that you can see in Iguazú National Park (family Acrididae, Short-horned Grasshoppers) are Abracris flavolineata (about 30%), Eutryxalis filata (about 10%) and Osmiliola aurita (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Ronderosia bergii is recorded against all the insects logged in Iguazú National Park (14 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.
