Yellow Paper Wasp

Yellow Paper Wasp

Polistes flavus

Daily sighting probability ~10% · With luck
at Phoenix

In 3 days ~10% in a week ~30%

21 Verified sightings at Phoenix
105 In all 2 parks From 2019 to 2026
December Best month
☀️ Diurnal When it's spotted

About the Yellow Paper Wasp

Polistes flavus, also known as the yellow paper wasp, is a species of paper wasp in the family Vespidae. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Saguaro National Park 🇺🇸 United States
~10%
2 Big Bend National Park 🇺🇸 United States
~10%

Cities Where Found

# City Country Daily sighting probability
1 Mesa 🇺🇸 United States
~10%
2 Phoenix 🇺🇸 United States
~10%

Before you go

What are the chances of seeing a Yellow Paper Wasp in Phoenix?

With luck

About 10% of wildlife watchers report a Yellow Paper Wasp sighting in Phoenix on a given day, based on 21 verified sightings from GBIF citizen-science data. It is the 100th most-seen of the 264 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Yellow Paper Wasp in Phoenix?

May–June, August–September and December

In those months about 10% of wildlife watchers report a Yellow Paper Wasp in Phoenix on a given day, against under 5% in January–April, July and October–November, the lowest months.

What time of day is best to see a Yellow Paper Wasp?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most Yellow Paper Wasp sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Phoenix the best place to see a Yellow Paper Wasp?

Among the best

Of the 2 cities where we can rate Yellow Paper Wasp sightings, Phoenix ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Mesa (United States, about 10%).

Where does the Yellow Paper Wasp sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Yellow Paper Wasp is recorded against all the insects logged in Phoenix (21 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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