Leucosticte tephrocotis
Silhouette: PhyloPic
In 3 days ~10%
The gray-crowned rosy finch or gray-crowned rosy-finch (Leucosticte tephrocotis) is a species of passerine bird in the family Fringillidae native to Alaska, western Canada, and the north-western United States. Due to its remote and rocky alpine habitat it is rarely seen. There are currently six recognized subspecies. It is one of four species of rosy finches.
The gray-crowned rosy finch was first classified by English ornithologist William Swainson in 1832. This bird has been thought to form a superspecies with three other rosy finches (also known as mountain finch): black rosy finch (L. atrata) and the brown-capped rosy finch (L. australis), all of which were classified as the same species as the Asian rosy finch (L. arctoa) from 1983 to 1993. Recent mitochondrial DNA evidence shows the rosy finches are all indeed very closely related and can be easily confused with one another. Along with one Asian rosy finch and two Asian mountain finches, the three North American rosy finches form the mountain finch genus Leucosticte. Alternative common names include: Roselin à tête grise (in French), Schwarzstirn-Schneegimpel (in German), and Pinzón Montano Nuquigrís (in Spanish... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Glacier National Park | 🇺🇸 United States | |
| 2 | Jasper National Park | 🇨🇦 Canada | |
| 3 | Banff National Park | 🇨🇦 Canada | |
| 4 | Sequoia and Kings Canyon National Parks | 🇺🇸 United States | |
| 5 | Rocky Mountain National Park | 🇺🇸 United States | |
| 6 | Kluane National Park | 🇨🇦 Canada | |
| 7 | Yosemite National Park | 🇺🇸 United States | |
| 8 | Kenai Fjords National Park | 🇺🇸 United States | |
| 9 | Denali National Park | 🇺🇸 United States | |
| 10 | Grand Teton National Park | 🇺🇸 United States | |
| 11 | Yellowstone National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Seattle | 🇺🇸 United States | |
| 2 | Salt Lake City | 🇺🇸 United States | |
| 3 | Calgary | 🇨🇦 Canada | |
| 4 | Chicago | 🇺🇸 United States | |
| 5 | Vancouver | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Gray-crowned Rosy-Finch sighting in Rocky Mountain National Park on a given day, based on 186 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 107th most-seen of the 223 birds we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
December
In that month about 30% of wildlife watchers report a Gray-crowned Rosy-Finch in Rocky Mountain National Park on a given day, against under 5% in April to October, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Gray-crowned Rosy-Finch sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 11
Of the 11 parks where we can rate Gray-crowned Rosy-Finch sightings, Rocky Mountain National Park ranks 5th at under 5%. The best odds are in Glacier National Park (United States, about 10%), Jasper National Park (Canada, about 10%) and Banff National Park (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Gray-crowned Rosy-Finch is recorded against all the birds logged in Rocky Mountain National Park (186 verified sightings from 2019 to 2026), 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.
