Chrysoperla externa
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Buenos Aires | 🇦🇷 Argentina |
Rare
Under 5% of wildlife watchers report a Chrysoperla externa sighting in Buenos Aires on a given day, based on 31 verified sightings from GBIF citizen-science data. It is the 232nd most-seen of the 558 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
March and April
In those months about 10% of wildlife watchers report a Chrysoperla externa in Buenos Aires on a given day, against under 5% in May to February, the lowest months.
Only Buenos Aires, in our data
Buenos Aires is the only city on Wallace's Line with enough records to rate Chrysoperla externa sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Chrysoperla externa is recorded against all the insects logged in Buenos Aires (31 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.
