What are the chances of seeing an Adela viridella in Vienna?
Rare
Under 5% of wildlife watchers report an Adela viridella sighting in Vienna on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 698th 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 an Adela viridella in Vienna?
April
In that month about 10% of wildlife watchers report an Adela viridella in Vienna on a given day, against under 5% in May to March, the lowest months.
What time of day is best to see an Adela viridella?
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Adela viridella sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Is Vienna the best place to see an Adela viridella?
16th of 16
Of the 16 cities where we can rate Adela viridella sightings, Vienna ranks 16th at under 5%. The best odds are in Birmingham (United Kingdom, about 10%), London (United Kingdom, about 10%) and Liverpool (United Kingdom, about 10%).
Where does the Adela viridella sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Adela viridella is recorded against all the insects logged in Vienna (16 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.