Dasineura swainei
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Anchorage | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Spruce Bud Midge sighting in Anchorage on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 35th most-seen of the 59 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April–June and September
In those months about 10% of wildlife watchers report a Spruce Bud Midge in Anchorage on a given day, against under 5% in July–August and October–March, the lowest months.
Only Anchorage, in our data
Anchorage is the only city on Wallace's Line with enough records to rate Spruce Bud Midge sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Spruce Bud Midge is recorded against all the insects logged in Anchorage (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.
