Nothochrysa californica
In 3 days ~10%
Nothochrysa californica, the San Francisco lacewing, is a species of green lacewing in the family Chrysopidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Seattle | 🇺🇸 United States | |
| 2 | San Francisco | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a San Francisco Lacewing sighting in San Francisco on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 443rd most-seen of the 737 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a San Francisco Lacewing in San Francisco on a given day, so our monthly data shows no clear season.
Among the best
Of the 2 cities where we can rate San Francisco Lacewing sightings, San Francisco ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Seattle (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the San Francisco Lacewing is recorded against all the insects logged in San Francisco (13 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.
