Achilles Morpho

Achilles Morpho

Morpho achilles

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

In 3 days ~30% in a week ~50%

8 Verified sightings at Yasuní National Park From 2019 to 2026
45 In all 4 parks
July Best month
☀️ Diurnal When it's spotted

About the Achilles Morpho

Morpho achilles, the Achilles morpho, blue-banded morpho, or banded blue morpho, is a Neotropical butterfly. The genus name Morpho comes from the Greek epithet of Aphrodite, goddess of love. Achilles was a Greek hero of the Trojan War, the central character of Homer's Iliad.

In Morpho achilles patroclus, the dorsal sides of the forewings are black, with two broad vertical bands of brilliant blue. The undersides of the hindwings are olive brownish, with several ocelli formed by blue, yellow, and red concentric rings. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Brownsberg Nature Park 🇸🇷 Suriname
~40%
2 Manu National Park 🇵🇪 Peru
~10%
3 Tambopata National Reserve 🇵🇪 Peru
~10%
4 Yasuní National Park 🇪🇨 Ecuador
~10%

Before you go

What are the chances of seeing an Achilles Morpho in Yasuní National Park?

With luck

About 10% of wildlife watchers report an Achilles Morpho sighting in Yasuní National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 106th most-seen of the 203 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.

When is the best time to see an Achilles Morpho in Yasuní National Park?

July–August and December

In those months about 20% of wildlife watchers report an Achilles Morpho in Yasuní National Park on a given day, against under 5% in March–April, June and September–November, the lowest months.

What time of day is best to see an Achilles Morpho?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Achilles Morpho sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Yasuní National Park the best place to see an Achilles Morpho?

4th of 4

Of the 4 parks where we can rate Achilles Morpho sightings, Yasuní National Park ranks 4th at about 10%. The best odds are in Brownsberg Nature Park (Suriname, about 40%), Manu National Park (Peru, about 10%) and Tambopata National Reserve (Peru, about 10%).

Which relatives of the Achilles Morpho live in Yasuní National Park?

Same genus: Morpho

The closest relatives of the Achilles Morpho that you can see in Yasuní National Park (genus Morpho, Morphos) are Menelaus Morpho (about 20%), Common Morpho (about 20%) and Scarce Morpho (about 10%), with each one's daily chance of a sighting.

Where does the Achilles Morpho sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Achilles Morpho is recorded against all the insects logged in Yasuní National Park (8 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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