Halone sejuncta
In 3 days ~10% in a week ~20%
Halone sejuncta, the variable halone, is a moth of the subfamily Arctiinae first described by Rudolf Felder and Alois Friedrich Rogenhofer in 1875. It is found in Australia in Queensland, New South Wales, the Australian Capital Territory, Victoria, Tasmania and South Australia.
The forewings are dark brown with two ragged white bands. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Blue Mountains National Park | 🇦🇺 Australia | |
| 2 | Booderee National Park | 🇦🇺 Australia | |
| 3 | Lamington National Park | 🇦🇺 Australia | |
| 4 | Great Otway National Park | 🇦🇺 Australia | |
| 5 | Springbrook National Park | 🇦🇺 Australia |
Rare
Under 5% of wildlife watchers report a Bird Dropping Lichen Moth sighting in Sydney on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 558th most-seen of the 742 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Bird Dropping Lichen Moth in Sydney on a given day, so our monthly data shows no clear season.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Bird Dropping Lichen Moth sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Among the best
Of the 2 cities where we can rate Bird Dropping Lichen Moth sightings, Sydney ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Melbourne (Australia, under 5%).
GBIF citizen-science records
It is estimated from how often the Bird Dropping Lichen Moth is recorded against all the insects logged in Sydney (7 verified sightings), 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.
