Adela septentrionella
In 3 days ~10% in a week ~20%
Adela septentrionella is a moth of the family Adelidae or fairy longhorn moths. It was described by Walsingham in 1880. It is widespread from southern British Columbia and north-western Idaho to the Transverse Range in southern California.
The length of the forewings is 4.5–5.7 mm. Adults are on wing from mid April to mid July. The larvae feed on buds of Holodiscus discolor. Pupation takes place in late March or April. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Olympic National Park | 🇺🇸 United States |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Ocean Spray Fairy Moth sighting in Seattle on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 223rd most-seen of the 428 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.
May
In that month about 10% of wildlife watchers report an Ocean Spray Fairy Moth in Seattle on a given day, against under 5% in June to April, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Ocean Spray Fairy Moth sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 2 cities where we can rate Ocean Spray Fairy Moth sightings, Seattle ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Portland (United States, under 5%).
Same order: Lepidoptera
The closest relatives of the Ocean Spray Fairy Moth that you can see in Seattle (order Lepidoptera, Butterflies and Moths) are Small White (about 20%), Woodland Skipper (about 20%) and Western Tiger Swallowtail (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Ocean Spray Fairy Moth is recorded against all the insects logged in Seattle (15 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.
