Thecla aetolus silhouette

Silhouette: Michael Day · PhyloPic

Daily sighting probability ~10% · With luck
at Belém

In 3 days ~40% in a week ~70%

6 Verified sightings at Belém
6 In 1 park From 2019 to 2026
January Best month
☀️ Diurnal When it's spotted

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Brownsberg Nature Park 🇸🇷 Suriname
~30%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Belém 🇧🇷 Brazil
~10%

Before you go

What are the chances of seeing a Thecla aetolus in Belém?

With luck

About 10% of wildlife watchers report a Thecla aetolus sighting in Belém on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 15th most-seen of the 26 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.

When is the best time to see a Thecla aetolus in Belém?

January

In that month about 40% of wildlife watchers report a Thecla aetolus in Belém on a given day, against under 5% in March–April and July–December, the lowest months.

What time of day is best to see a Thecla aetolus?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Thecla aetolus sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.

Where else can you see a Thecla aetolus?

Only Belém, in our data

Belém is the only city on Wallace's Line with enough records to rate Thecla aetolus sightings: about 10% of wildlife watchers there report one on a given day.

Which relatives of the Thecla aetolus live in Belém?

Same order: Lepidoptera

The closest relatives of the Thecla aetolus that you can see in Belém (order Lepidoptera, Butterflies and Moths) are Julia Heliconian (about 30%), White Peacock (about 30%) and Orangetip Angled-Sulphur (about 20%), with each one's daily chance of a sighting.

Where does the Thecla aetolus sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Thecla aetolus is recorded against all the insects logged in Belém (6 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.

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