What are the chances of seeing a Big Rose-Chafer in Vienna?
Rare
Under 5% of wildlife watchers report a Big Rose-Chafer sighting in Vienna on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 955th most-seen of the 1406 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.
When is the best time to see a Big Rose-Chafer in Vienna?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Big Rose-Chafer in Vienna on a given day, so our monthly data shows no clear season.
What time of day is best to see a Big Rose-Chafer?
Between 2 and 5 pm
Across all the parks we cover, that three-hour window holds the most Big Rose-Chafer sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Is Vienna the best place to see a Big Rose-Chafer?
7th of 7
Of the 7 cities where we can rate Big Rose-Chafer sightings, Vienna ranks 7th at under 5%. The best odds are in Prague (Czechia, about 10%), Kyiv (Ukraine, about 10%) and Athens (Greece, about 10%).
Where does the Big Rose-Chafer sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Big Rose-Chafer is recorded against all the insects logged in Vienna (9 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.