Verbesina Longhorn-Cuckoo

Verbesina Longhorn-Cuckoo

Triepeolus verbesinae

Daily sighting probability <5% · Rare
at San Diego

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

20 Verified sightings at San Diego
13 In 1 park From 2019 to 2026
July Best month
☀️ Diurnal When it's spotted

About the Verbesina Longhorn-Cuckoo

Triepeolus verbesinae is a species of cuckoo bee in the family Apidae. It is found in the United States and Mexico. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Saguaro National Park 🇺🇸 United States
<5%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 San Diego 🇺🇸 United States
<5%
2 Los Angeles 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Verbesina Longhorn-Cuckoo in San Diego?

Rare

Under 5% of wildlife watchers report a Verbesina Longhorn-Cuckoo sighting in San Diego on a given day, based on 20 verified sightings from GBIF citizen-science data. It is the 328th most-seen of the 693 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 Verbesina Longhorn-Cuckoo in San Diego?

July

In that month about 10% of wildlife watchers report a Verbesina Longhorn-Cuckoo in San Diego on a given day, against under 5% in August to June, the lowest months. That is one of San Diego's driest months, with almost no rain against 55 mm in February.

What time of day is best to see a Verbesina Longhorn-Cuckoo?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Verbesina Longhorn-Cuckoo sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.

Is San Diego the best place to see a Verbesina Longhorn-Cuckoo?

Yes

Of the 2 cities where we can rate Verbesina Longhorn-Cuckoo sightings, San Diego has the highest daily chance: under 5%. Next come Los Angeles (United States, under 5%).

Which relatives of the Verbesina Longhorn-Cuckoo live in San Diego?

Same family: Apidae

The closest relatives of the Verbesina Longhorn-Cuckoo that you can see in San Diego (family Apidae, Honey Bees, Bumble Bees, and Allies) are Yellow-Faced Bumble Bee (about 20%), Sonoran Bumble Bee (about 10%) and Valley Carpenter Bee (about 10%), with each one's daily chance of a sighting.

Where does the Verbesina Longhorn-Cuckoo sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Verbesina Longhorn-Cuckoo is recorded against all the insects logged in San Diego (20 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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