Bombus mixtus
In 3 days ~50% in a week ~80%
Bombus mixtus is a species of bumblebee. It is native to western North America, where it occurs in western Canada and the United States. It is also disjunct in the Great Lakes region. It is known commonly as the fuzzy-horned bumblebee, tricoloured bumblebee, orange-belted bumblebee, and mixed bumblebee.
This bee lives in mountain habitat, and taiga and tundra habitat in northern areas. It lives in open, grassy habitat, chaparral, shrublands, and meadows. It feeds at the flowers of ceanothus, fireweed, coyote mints, penstemons, phacelias, rhododendrons, and groundsels. It nests underground or on the surface.
NatureServe. 2015. Bombus mixtus. NatureServe Explorer Version 7.1. Accessed 8 March 2016. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wrangell-St. Elias National Park | 🇺🇸 United States | |
| 2 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 3 | Kluane National Park | 🇨🇦 Canada | |
| 4 | Denali National Park | 🇺🇸 United States | |
| 5 | Glacier National Park | 🇺🇸 United States | |
| 6 | Olympic National Park | 🇺🇸 United States | |
| 7 | Great Bear Rainforest | 🇨🇦 Canada | |
| 8 | Grand Teton National Park | 🇺🇸 United States | |
| 9 | Banff National Park | 🇨🇦 Canada | |
| 10 | Yellowstone National Park | 🇺🇸 United States | |
| 11 | Rocky Mountain National Park | 🇺🇸 United States | |
| 12 | Jasper National Park | 🇨🇦 Canada |
Possible
About 20% of wildlife watchers report a Fuzzy-Horned Bumble Bee sighting in Seattle on a given day, based on 750 verified sightings from GBIF citizen-science data. It is the 2nd most-seen of the 428 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
May and June
In those months about 40% of wildlife watchers report a Fuzzy-Horned Bumble Bee in Seattle on a given day, against under 5% in September to February, the lowest months. Those are among Seattle's driest months, with about 60 mm of rain a month against 190 mm in November.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Fuzzy-Horned Bumble Bee sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 4 cities where we can rate Fuzzy-Horned Bumble Bee sightings, Seattle has the highest daily chance: about 20%. Next come Vancouver (Canada, about 20%) and Portland (United States, about 10%).
Same genus: Bombus
The closest relatives of the Fuzzy-Horned Bumble Bee that you can see in Seattle (genus Bombus, Bumble Bees) are Black-Tailed Bumble Bee (about 20%), Yellow-Faced Bumble Bee (about 20%) and California Bumble Bee (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Fuzzy-Horned Bumble Bee is recorded against all the insects logged in Seattle (750 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.
