Vanessa kershawi
In 3 days ~50% in a week ~80%
The Australian painted lady (Vanessa kershawi) is a species of butterfly mostly confined to Australia, although westerly winds have dispersed it to islands east of Australia, including New Zealand. Debate surrounds the taxonomy of this species. Some believe that the Australian painted lady should be a subspecies of the painted lady (Vanessa cardui) due to the similarity in lifestyle and behaviour. Furthermore, the painted lady is found around the globe, but Australia is the only location in which it varies enough to be considered a separate species.
However, due to the distinct genitalia of the males, and variation in colouration, many others consider the Australian painted lady to be a separate species. During spring, adult butterflies migrate south in large numbers from northern states of Queensland and New South Wales. To find mates, male Australian painted ladies exhibit territorial behaviour, which involves a male perching on vegetation in a sunny spot on a hilltop, waiting for females to fly by.
Despite urbanization and invasive plants altering its habitat, populations of Australian painted ladies have not been significantly impacted by these changes. The Australian... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Hattah-Kulkyne National Park | 🇦🇺 Australia | |
| 2 | Grampians National Park | 🇦🇺 Australia | |
| 3 | Kosciuszko National Park | 🇦🇺 Australia | |
| 4 | Great Otway National Park | 🇦🇺 Australia | |
| 5 | Blue Mountains National Park | 🇦🇺 Australia | |
| 6 | Wilsons Promontory National Park | 🇦🇺 Australia | |
| 7 | Flinders Ranges National Park | 🇦🇺 Australia | |
| 8 | Booderee National Park | 🇦🇺 Australia | |
| 9 | Uluru-Kata Tjuta National Park | 🇦🇺 Australia | |
| 10 | Rottnest Island | 🇦🇺 Australia | |
| 11 | Royal National Park | 🇦🇺 Australia | |
| 12 | Lamington National Park | 🇦🇺 Australia |
Possible
About 20% of wildlife watchers report an Australian Painted Lady sighting in Perth on a given day, based on 181 verified sightings from GBIF citizen-science data. It is the 6th most-seen of the 275 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.
September
In that month about 40% of wildlife watchers report an Australian Painted Lady in Perth on a given day, against under 5% in March, the lowest month.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Australian Painted Lady sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 5
Of the 5 cities where we can rate Australian Painted Lady sightings, Perth ranks 2nd at about 20%. The best odds are in Melbourne (Australia, about 30%).
GBIF citizen-science records
It is estimated from how often the Australian Painted Lady is recorded against all the insects logged in Perth (181 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.
