Southern Small Milkweed Bug

Southern Small Milkweed Bug

Lygaeus reclivatus

Daily sighting probability ~10% · With luck
at Saguaro National Park

In 3 days ~20% in a week ~40%

27 Verified sightings at Saguaro National Park From 2019 to 2026
41 In all 3 parks
May Best month
☀️ Diurnal When it's spotted

About the Southern Small Milkweed Bug

Lygaeus reclivatus is a species of seed bug in the family Lygaeidae. It is found in Central America and North America. 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%
3 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%

Cities Where Found

# City Country Daily sighting probability
1 Torreón 🇲🇽 México
~10%
2 Mesa 🇺🇸 United States
~10%
3 Puebla 🇲🇽 México
~10%
4 Monterrey 🇲🇽 México
~10%
5 Mexico City 🇲🇽 México
~10%
6 Guadalajara 🇲🇽 México
<5%
7 Phoenix 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Southern Small Milkweed Bug in Saguaro National Park?

With luck

About 10% of wildlife watchers report a Southern Small Milkweed Bug sighting in Saguaro National Park on a given day, based on 27 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 82nd most-seen of the 354 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.

When is the best time to see a Southern Small Milkweed Bug in Saguaro National Park?

February, April–July and September–December

In those months about 10% of wildlife watchers report a Southern Small Milkweed Bug in Saguaro National Park on a given day, against under 5% in January, March and August, the lowest months.

What time of day is best to see a Southern Small Milkweed Bug?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Southern Small Milkweed Bug 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 Saguaro National Park the best place to see a Southern Small Milkweed Bug?

Yes

Of the 3 parks where we can rate Southern Small Milkweed Bug sightings, Saguaro National Park has the highest daily chance: about 10%. Next come Big Bend National Park (United States, about 10%) and Cumbres de Monterrey National Park (Mexico, under 5%).

Where does the Southern Small Milkweed Bug sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Southern Small Milkweed Bug is recorded against all the insects logged in Saguaro National Park (27 verified sightings from 2019 to 2026), 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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