What are the chances of seeing a Bramble Leafhopper in Vienna?
Rare
Under 5% of wildlife watchers report a Bramble Leafhopper sighting in Vienna on a given day, based on 19 verified sightings from GBIF citizen-science data. It is the 795th 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 Bramble Leafhopper in Vienna?
November to January
In those months about 10% of wildlife watchers report a Bramble Leafhopper in Vienna on a given day, against under 5% in February to October, the lowest months.
Is Vienna the best place to see a Bramble Leafhopper?
Among the best
Of the 4 cities where we can rate Bramble Leafhopper sightings, Vienna ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Auckland (New Zealand, under 5%) and Berlin (Germany, under 5%).
Where does the Bramble Leafhopper sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Bramble Leafhopper is recorded against all the insects logged in Vienna (19 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.