Glaucidium californicum
Silhouette: Edwin Price · PhyloPic
In 3 days <5% in a week ~10%
The northern pygmy owl (Glaucidium gnoma) is a small owl native to western North America. Seven subspecies are accepted, of which three have sometimes been treated as separate species. The northern pygmy owl was formally described in 1832 by the German naturalist Johann Georg Wagler under the current binomial name Glaucidium gnoma based on a specimen collected in Mexico. The specific epithet is from modern Latin gnomus meaning "gnome", "dwarf" or "pygmy". Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Redwood National Park | 🇺🇸 United States | |
| 2 | Sequoia and Kings Canyon National Parks | 🇺🇸 United States | |
| 3 | Yosemite National Park | 🇺🇸 United States | |
| 4 | Olympic National Park | 🇺🇸 United States | |
| 5 | Zion National Park | 🇺🇸 United States | |
| 6 | Grand Canyon National Park | 🇺🇸 United States | |
| 7 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 8 | Rocky Mountain National Park | 🇺🇸 United States | |
| 9 | Jasper National Park | 🇨🇦 Canada | |
| 10 | Yellowstone National Park | 🇺🇸 United States | |
| 11 | Glacier National Park | 🇺🇸 United States | |
| 12 | Great Bear Rainforest | 🇨🇦 Canada | |
| 13 | Grand Teton National Park | 🇺🇸 United States | |
| 14 | Banff National Park | 🇨🇦 Canada |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Portland | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Northern Pygmy-Owl sighting in Portland on a given day, based on 383 verified sightings from GBIF citizen-science data. It is the 149th most-seen of the 230 birds we can rate there. Over three days the chance rises to under 5%, and over a week 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 Northern Pygmy-Owl in Portland on a given day, so our monthly data shows no clear season.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Northern Pygmy-Owl sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Portland, in our data
Portland is the only city on Wallace's Line with enough records to rate Northern Pygmy-Owl sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Northern Pygmy-Owl is recorded against all the birds logged in Portland (383 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.
