Arunta perulata
In 3 days ~30% in a week ~60%
Arunta perulata is a large cicada native to Australia. It is also known as the white drummer cicada. The name floury baker was previously applied to this species, but that name is now specific to Aleeta curvicosta. The white drummer was first described in 1831 by Félix Édouard Guérin-Méneville as Cicada perulata.
The average body length of the male white drummer is approximately 3.75 cm and the female approximately 3.72 cm. The head is green with prominent dark red-brown markings and green midline along pronotum. The eyes are a dark red-brown. The thorax and abdomen are predominantly dark red-brown. Depressions on the body are covered with yellow velvety fur. The prominent sac-like tymbal covers are white. The wings are clear with reddish brown and yellowish veins, and measure up to 4.97 cm long in males and 4.84 cm long in females. The white drummer has yellow-green legs marked with dark brown and black.
The white drummer make a constant rattle-like call, which can carry over long distances, singing during the day and at dusk. It consists of a series of pulses emitted by the cicada at a rate of 65 per second, with each lasting 2.5-3.5 microseconds followed by an interval of 14 microseconds. The frequency of the call is 5.5-6.5 kHz with a weak harmonic at 12 kHz. Like the related double drummer (Thopha saccata), its sac-like tymbal covers amplify its call.
The white drummer is found along Australia's eastern coastline from Cooktown in northern Queensland to Narooma in southern New South Wales. It has also been collected from far northern Cape York. The preferred habitat of the white drummer is swampy forest and mangroves, with the cicadas perching on trees such as sheoak (Casuarina equisetifolia), swamp oak (C. glauca), coast banksia (Banksia integrifolia) and coast wattle (Acacia sophorae). Adults appear in December and January.
Female cicadas lay eggs exclusively on live branches. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Booderee National Park | 🇦🇺 Australia |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sydney | 🇦🇺 Australia |
With luck
About 10% of wildlife watchers report a White Drummer sighting in Booderee National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 33rd most-seen of the 59 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.
January
In that month about 30% of wildlife watchers report a White Drummer in Booderee National Park on a given day, against under 5% in February to November, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most White Drummer sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Booderee National Park, in our data
Booderee National Park is the only park on Wallace's Line with enough records to rate White Drummer sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Cicadidae
The closest relatives of the White Drummer that you can see in Booderee National Park (family Cicadidae, Typical Cicadas) are Yellowbelly (about 20%), Eastern Double Drummer (about 20%) and Razor Grinder (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the White Drummer is recorded against all the insects logged in Booderee National Park (6 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.
