Nemoria dorsilinea
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Los Quetzales National Park | 🇨🇷 Costa Rica |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Nemoria dorsilinea sighting in Los Quetzales National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 46th most-seen of the 56 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
December
In that month about 20% of wildlife watchers report a Nemoria dorsilinea in Los Quetzales National Park on a given day, against under 5% in February–April and June–November, the lowest months. That is one of Los Quetzales National Park's driest months, with about 170 mm of rain against 730 mm in October.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most Nemoria dorsilinea sightings with a recorded time, and nearly all of them come between 6 pm and 6 am: it is mostly seen at night.
Only Los Quetzales National Park, in our data
Los Quetzales National Park is the only park on Wallace's Line with enough records to rate Nemoria dorsilinea sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Nemoria dorsilinea is recorded against all the insects logged in Los Quetzales National Park (6 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.
