Brown Setwing

Brown Setwing

Dythemis sterilis

Daily sighting probability ~10% · With luck
at Arenal Volcano National Park

In 3 days ~30% in a week ~60%

30 Verified sightings at Arenal Volcano National Park From 2019 to 2026
187 In all 9 parks
September Best month
☀️ Diurnal When it's spotted

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Biotopo Cerro Cahuí 🇬🇹 Guatemala
~20%
2 Lago de Yojoa 🇭🇳 Honduras
~20%
3 Soberanía National Park 🇵🇦 Panama
~20%
4 Piedras Blancas National Park 🇨🇷 Costa Rica
~20%
5 Cerro Azul Meámbar National Park 🇭🇳 Honduras
~10%
6 Arenal Volcano National Park 🇨🇷 Costa Rica
~10%
7 Corcovado National Park 🇨🇷 Costa Rica
~10%
8 Carara National Park 🇨🇷 Costa Rica
~10%
9 Parque Natural Metropolitano 🇵🇦 Panama
~10%

Cities Where Found

# City Country Daily sighting probability
1 Panama City 🇵🇦 Panama
~10%

Before you go

What are the chances of seeing a Brown Setwing in Arenal Volcano National Park?

With luck

About 10% of wildlife watchers report a Brown Setwing sighting in Arenal Volcano National Park on a given day, based on 30 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 38th most-seen of the 302 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.

When is the best time to see a Brown Setwing in Arenal Volcano National Park?

March, July and September–October

In those months about 20% of wildlife watchers report a Brown Setwing in Arenal Volcano National Park on a given day, against under 5% in August, the lowest month.

What time of day is best to see a Brown Setwing?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Brown Setwing sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Arenal Volcano National Park the best place to see a Brown Setwing?

6th of 9

Of the 9 parks where we can rate Brown Setwing sightings, Arenal Volcano National Park ranks 6th at about 10%. The best odds are in Biotopo Cerro Cahuí (Guatemala, about 20%), Lago de Yojoa (Honduras, about 20%) and Soberanía National Park (Panama, about 20%).

Where does the Brown Setwing sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Brown Setwing is recorded against all the insects logged in Arenal Volcano National Park (30 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.

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