Small Green Banded Blue

Small Green Banded Blue

Psychonotis caelius

Daily sighting probability ~20% · Possible
at Lamington National Park

In 3 days ~50% in a week ~80%

33 Verified sightings at Lamington National Park From 2019 to 2026
57 In all 4 parks
February Best month
☀️ Diurnal When it's spotted

About the Small Green Banded Blue

Psychonotis caelius, the small green banded blue, is a species of butterfly of the family Lycaenidae. It is found in New Guinea and adjacent islands and along the eastern coast of Australia. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Lamington National Park 🇦🇺 Australia
~20%
2 Raja Ampat 🇮🇩 Indonesia
~10%
3 Springbrook National Park 🇦🇺 Australia
~10%
4 Royal National Park 🇦🇺 Australia
~10%

Cities Where Found

# City Country Daily sighting probability
1 Brisbane 🇦🇺 Australia
~10%
2 Sydney 🇦🇺 Australia
<5%

Before you go

What are the chances of seeing a Small Green Banded Blue in Lamington National Park?

Possible

About 20% of wildlife watchers report a Small Green Banded Blue sighting in Lamington National Park on a given day, based on 33 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 54th most-seen of the 430 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.

When is the best time to see a Small Green Banded Blue in Lamington National Park?

January to March

In those months about 30% of wildlife watchers report a Small Green Banded Blue in Lamington National Park on a given day, against under 5% in July to October, the lowest months. Those are among Lamington National Park's wettest months, with about 150 mm of rain a month against 40 mm in August.

What time of day is best to see a Small Green Banded Blue?

Between 9 am and noon

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

Is Lamington National Park the best place to see a Small Green Banded Blue?

Yes

Of the 4 parks where we can rate Small Green Banded Blue sightings, Lamington National Park has the highest daily chance: about 20%. Next come Raja Ampat (Indonesia, about 10%) and Springbrook National Park (Australia, about 10%).

Which relatives of the Small Green Banded Blue live in Lamington National Park?

Same family: Lycaenidae

The closest relatives of the Small Green Banded Blue that you can see in Lamington National Park (family Lycaenidae, Gossamer-winged Butterflies) are Lesser Grass Blue (about 20%), Speckled Line-Blue (about 20%) and Zizina labradus (about 10%), with each one's daily chance of a sighting.

Where does the Small Green Banded Blue sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Small Green Banded Blue is recorded against all the insects logged in Lamington National Park (33 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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