White-browed Warbler

White-browed Warbler

Myiothlypis leucoblephara

Silhouette: Andy Wilson · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Serra dos Órgãos National Park
117 Verified sightings at Serra dos Órgãos National Park From 2019 to 2026
1,681 Verified sightings across all 8 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the White-browed Warbler

The white-rimmed warbler or white-browed warbler (Myiothlypis leucoblephara) is a species of bird in the family Parulidae, the New World warblers. It is found in Argentina, Brazil, Paraguay, and Uruguay. The white-rimmed warbler was formally described in 1817 with the binomial Sylvia leucoblephara. For a time it and a few other species were placed in genus Phaeothlypis and also in Basileuterus. By 2012 the IOC had assigned it to Myiothlypis. BirdLife International's Handbook of the Birds of the World (HBW) did so in 2016.

The white-rimmed warbler's further taxonomy is unsettled. The IOC, AviList, and HBW assign it two subspecies, the nominate M. l. leucoblephara (Vieillot, 1817) and M. l. lemurum (Olson, 1975). As of late 2025 the Clements taxonomy does not recognize M. l. lemurum, treating M. leucoblephara as monotypic.

This article follows the majority two-subspecies model. The white-rimmed warbler is about 14.5 cm (5.7 in) long and weighs 14 to 21 g (0.49 to 0.74 oz). The sexes have the same plumage. Adults of the nominate subspecies have a

mostly gray head with a blackish gray stripe in the middle of the crown, a white stripe above... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 El Palmar National Park 🇦🇷 Argentina
~40%
2 Itatiaia National Park 🇧🇷 Brazil
~30%
3 Iberá National Park 🇦🇷 Argentina
~20%
4 El Impenetrable National Park 🇦🇷 Argentina
~20%
5 Serra dos Órgãos National Park 🇧🇷 Brazil
~20%
6 Iguaçu National Park 🇧🇷 Brazil
<5%
7 Iguazú National Park 🇦🇷 Argentina
<5%
8 Serra da Canastra National Park 🇧🇷 Brazil
<5%

Quick answers

What are the chances of seeing a White-browed Warbler in Serra dos Órgãos National Park?

About 20% of wildlife watchers report a White-browed Warbler sighting in Serra dos Órgãos National Park, based on 117 verified sightings from GBIF citizen-science data.

When is the best time to see White-browed Warbler in Serra dos Órgãos National Park?

August has the highest sighting rate for White-browed Warbler in Serra dos Órgãos National Park in our monthly data.

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