Plain Tyrannulet

Plain Tyrannulet

Inezia inornata

Silhouette: Emily Willoughby · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability <5% · Rare
at Santa Cruz de la Sierra

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

10 Verified sightings at Santa Cruz de la Sierra
319 In all 4 parks From 2019 to 2026
May Best month
☀️ Diurnal When it's spotted

About the Plain Tyrannulet

The plain inezia, or plain tyrannulet, (Inezia inornata) is a species of passerine bird in the family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Brazil, Paraguay, and Peru. The plain inezia was originally described as Serpophaga inornata. By the late twentieth century it had been moved to its present genus Inezia.

The plain inezia is monotypic. The plain inezia is about 9 cm (3.5 in) long and weighs 5.5 to 6 g (0.19 to 0.21 oz). The sexes have the same plumage. Adults have a grayish to olive-gray crown. Their face is mostly whitish with a thin white supercilium and a thin white eye-ring. Their back and rump are grayish to olive-gray. Their wings are dusky with dull white edges on the inner flight feathers and tips of the wing coverts; the latter show as two wing bars. Their tail is dusky. Their throat is whitish and their breast and belly dingy gray with a pale yellow tinge on the lower belly and undertail coverts. They have a dark brown iris, a thin black bill with sometimes a paler base to the mandible, and gray legs and feet.

The plain tyrannulet breeds from southern Beni Department... Wikipedia →

Sounds

Song0:47

Paraguay · 2025

© Guillermo Menéndez (gmmv80) · XC1045256 · CC BY-NC-SA 4.0

Subsong0:27

Brazil · 2007

© Dante Buzzetti · XC550395 · CC BY-NC-SA 4.0

Call0:57

Bolivia · 2013

© Dan Lane · XC148931 · CC BY-NC-SA 3.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Parque Estadual Encontro das Águas 🇧🇷 Brazil
~10%
2 El Impenetrable National Park 🇦🇷 Argentina
~10%
3 Tambopata National Reserve 🇵🇪 Peru
<5%
4 Manu National Park 🇵🇪 Peru
<5%

Cities Where Found

# City Country Daily sighting probability
1 Santa Cruz de la Sierra 🇧🇴 Bolivia
<5%
2 Asuncion 🇵🇾 Paraguay
<5%

Before you go

What are the chances of seeing a Plain Tyrannulet in Santa Cruz de la Sierra?

Rare

Under 5% of wildlife watchers report a Plain Tyrannulet sighting in Santa Cruz de la Sierra on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 153rd most-seen of the 208 birds 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 Plain Tyrannulet in Santa Cruz de la Sierra?

May and November

In those months about 10% of wildlife watchers report a Plain Tyrannulet in Santa Cruz de la Sierra on a given day, against under 5% in June–October and December–April, the lowest months.

What time of day is best to see a Plain Tyrannulet?

Between 8 and 11 am

Across all the parks we cover, that three-hour window holds the most Plain Tyrannulet 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 Santa Cruz de la Sierra the best place to see a Plain Tyrannulet?

Yes

Of the 2 cities where we can rate Plain Tyrannulet sightings, Santa Cruz de la Sierra has the highest daily chance: under 5%. Next come Asuncion (Paraguay, under 5%).

Which relatives of the Plain Tyrannulet live in Santa Cruz de la Sierra?

Same family: Tyrannidae

The closest relatives of the Plain Tyrannulet that you can see in Santa Cruz de la Sierra (family Tyrannidae, Tyrant Flycatchers) are Great Kiskadee (about 50%), Tropical Kingbird (about 30%) and Eastern Kingbird (about 20%), with each one's daily chance of a sighting.

Where does the Plain Tyrannulet sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Plain Tyrannulet is recorded against all the birds logged in Santa Cruz de la Sierra (10 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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