Eleodes nigrina
Daily sighting probability <5% · Rare
at Denver

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

5 Verified sightings at Denver
17 In all 2 parks From 2019 to 2026
March Best month
☀️🌙 Day & Night When it's spotted

About the Eleodes nigrina

Eleodes nigrina is a species of desert stink beetle in the family Tenebrionidae. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Rocky Mountain National Park 🇺🇸 United States
~10%
2 Yellowstone National Park 🇺🇸 United States
<5%

Cities Where Found

# City Country Daily sighting probability
1 Denver 🇺🇸 United States
<5%

Before you go

What are the chances of seeing an Eleodes nigrina in Denver?

Rare

Under 5% of wildlife watchers report an Eleodes nigrina sighting in Denver on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 414th 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 an Eleodes nigrina in Denver?

Any time of year

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

What time of day is best to see an Eleodes nigrina?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Eleodes nigrina sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.

Where else can you see an Eleodes nigrina?

Only Denver, in our data

Denver is the only city on Wallace's Line with enough records to rate Eleodes nigrina sightings: under 5% of wildlife watchers there report one on a given day.

Which relatives of the Eleodes nigrina live in Denver?

Same genus: Eleodes

The closest relatives of the Eleodes nigrina that you can see in Denver (genus Eleodes, Desert Stink Beetles) are Red-Backed Darkling Beetle (about 10%) and Eleodes fusiformis (about 10%), with each one's daily chance of a sighting.

Where does the Eleodes nigrina sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Eleodes nigrina is recorded against all the insects logged in Denver (5 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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