Mystacides longicornis
In 3 days ~20% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wadden Sea National Park | 🇩🇪 Germany |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Liverpool | 🇬🇧 United Kingdom | |
| 2 | Birmingham | 🇬🇧 United Kingdom | |
| 3 | London | 🇬🇧 United Kingdom | |
| 4 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 5 | Manchester | 🇬🇧 United Kingdom | |
| 6 | Minsk | 🇧🇾 Belarus | |
| 7 | Dublin | 🇮🇪 Ireland | |
| 8 | Warsaw | 🇵🇱 Poland | |
| 9 | Kyiv | 🇺🇦 Ukraine | |
| 10 | Copenhagen | 🇩🇰 Denmark |
With luck
About 10% of wildlife watchers report a Grousewing Caddisfly sighting in Birmingham on a given day, based on 42 verified sightings from GBIF citizen-science data. It is the 199th most-seen of the 811 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
June
In that month about 20% of wildlife watchers report a Grousewing Caddisfly in Birmingham on a given day, against under 5% in October to April, the lowest months.
Between 10 pm and 1 am
Across all the parks we cover, that three-hour window holds the most Grousewing Caddisfly sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
2nd of 13
Of the 13 cities where we can rate Grousewing Caddisfly sightings, Birmingham ranks 2nd at about 10%. The best odds are in Liverpool (United Kingdom, about 20%).
GBIF citizen-science records
It is estimated from how often the Grousewing Caddisfly is recorded against all the insects logged in Birmingham (42 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.
