Austroargiolestes icteromelas
In 3 days ~80% in a week >90%
The common flatwing (Austroargiolestes icteromelas) is a very common species of damselfly of the subfamily Argiolestinae in the family Argiolestidae. It is also known as an Australian flatwing. Both male and female common flatwings look similar, with a long and slender body about 43 mm in length, and a bright metallic-blue colour. They usually rest with their wings flat open, but females sometimes rest with wings folded up. Their antennae are very small, and their compound eyes are comparatively large. Common flatwings do not use their legs for walking, but for capturing other flying insects in the air, like all other dragonflies and damselflies. They can be found along streams and creeks, are seldom found near still water ponds, but are more likely to be found near slow running water. This species likes to rest within a few metres of a creek or stream, in a shaded area, sometimes resting in large groups among plants. They perch on leaves and, when disturbed, fly a short distance. Common flatwings tolerate people close to them.
Austroargiolestes icteromelas has a two subspecies: Austroargiolestes icteromelas icteromelas, which has a pale mouth (labium) and is from southern... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Lamington National Park | 🇦🇺 Australia | |
| 2 | Grampians National Park | 🇦🇺 Australia | |
| 3 | Springbrook National Park | 🇦🇺 Australia | |
| 4 | Royal National Park | 🇦🇺 Australia | |
| 5 | Wilsons Promontory National Park | 🇦🇺 Australia | |
| 6 | Kosciuszko National Park | 🇦🇺 Australia | |
| 7 | Blue Mountains National Park | 🇦🇺 Australia | |
| 8 | Booderee National Park | 🇦🇺 Australia | |
| 9 | Great Otway National Park | 🇦🇺 Australia |
Likely
About 50% of wildlife watchers report a Common Flatwing sighting in Lamington National Park on a given day, based on 294 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 430 insects we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
December
In that month about 70% of wildlife watchers report a Common Flatwing in Lamington National Park on a given day, against under 5% in June and July, the lowest months. That is one of Lamington National Park's wettest months, with about 140 mm of rain against 40 mm in August.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Common Flatwing sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 9 parks where we can rate Common Flatwing sightings, Lamington National Park has the highest daily chance: about 50%. Next come Grampians National Park (Australia, about 30%) and Springbrook National Park (Australia, about 30%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Common Flatwing is recorded against all the insects logged in Lamington National Park (294 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.
