Bicolored Carpenter Ant

Bicolored Carpenter Ant

Camponotus vicinus

Daily sighting probability <5% · Rare
at Denver

In 3 days ~10% in a week ~20%

6 Verified sightings at Denver
30 In all 4 parks From 2019 to 2026
April Best month
☀️ Diurnal When it's spotted

About the Bicolored Carpenter Ant

Camponotus vicinus is a species of carpenter ant widespread throughout western North America; it is found from Alaska, south to Mexico, and east to Texas and Manitoba. Unlike its wood-nesting relatives, C. vicinus is typically found nesting in the soil under stones and other objects. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Grand Canyon National Park 🇺🇸 United States
~10%
2 Redwood National Park 🇺🇸 United States
~10%
3 Yosemite National Park 🇺🇸 United States
<5%
4 Olympic National Park 🇺🇸 United States
<5%

Cities Where Found

# City Country Daily sighting probability
1 Salt Lake City 🇺🇸 United States
<5%
2 Denver 🇺🇸 United States
<5%
3 San Francisco 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Bicolored Carpenter Ant in Denver?

Rare

Under 5% of wildlife watchers report a Bicolored Carpenter Ant sighting in Denver on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 384th most-seen of the 461 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.

When is the best time to see a Bicolored Carpenter Ant in Denver?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Bicolored Carpenter Ant in Denver on a given day, so our monthly data shows no clear season.

What time of day is best to see a Bicolored Carpenter Ant?

Between 1 and 4 pm

Across all the parks we cover, that three-hour window holds the most Bicolored Carpenter Ant sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Denver the best place to see a Bicolored Carpenter Ant?

Among the best

Of the 3 cities where we can rate Bicolored Carpenter Ant sightings, Denver ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Salt Lake City (United States, under 5%).

Where does the Bicolored Carpenter Ant sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Bicolored Carpenter Ant is recorded against all the insects logged in Denver (6 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.

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