White-flanked Antwren

Myrmotherula axillaris

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassAves (Birds)
OrderPasseriformes (Perching Birds)
FamilyThamnophilidae (Typical Antbirds)
GenusMyrmotherula (Typical Antwrens)
SpeciesMyrmotherula axillaris (White-flanked Antwren)

Daily sighting probability Insufficient data

at Noel Kempff Mercado National Park

1 Verified sightings at Noel Kempff Mercado National Park From 2019 to 2026

7,243 Verified sightings across all 33 parks From 2019 to 2026

☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the White-flanked Antwren

The white-flanked antwren (Myrmotherula axillaris) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found from Honduras to Panama in Central America, in every mainland South American country except Argentina, Chile, Paraguay, and Uruguay, and on Trinidad.

The white-flanked antwren was described by the French ornithologist Louis Pierre Vieillot in 1817 and given the binomial name Myrmothera axillaris. The white-flanked antwren's taxonomy is unsettled. The International Ornithological Committee (IOC) and BirdLife International's Handbook of the Birds of the World assign it these five subspecies:

M. a. albigula Lawrence, 1865 M. a. melaena (Sclater, PL, 1857) M. a. heterozyga Zimmer, JT, 1932 M. a. axillaris (Vieillot, 1817) M. a. fresnayana (d'Orbigny, 1835) The Clements taxonomy adds a sixth subspecies, M. a. luctuosa, that the other two systems treat as a separate species, the silvery-flanked antwren (M. luctuosa). The North and South American Classification Committees of the American Ornithological Society also include the silvery-flanked taxon within the white-flanked antwren. Clements does recognize... Wikipedia →

Closest Relatives at Noel Kempff Mercado National Park

Myrmotherula multostriata

Daily sighting probability ~20% · Possible

Myrmeciza hemimelaena

Daily sighting probability Insufficient data

Taraba major

Daily sighting probability ~40% · Likely

Cercomacra nigrescens

Daily sighting probability ~30% · Possible

Formicivora grisea

Daily sighting probability Insufficient data

Formicivora rufa

Daily sighting probability Insufficient data

Thamnophilus doliatus

Daily sighting probability ~30% · Possible

Hypocnemoides maculicauda

Daily sighting probability ~20% · Possible

Myrmeciza atrothorax

Daily sighting probability ~20% · Possible

Herpsilochmus frater

Daily sighting probability ~20% · Possible

Sclateria naevia

Daily sighting probability Insufficient data

Thamnophilus amazonicus

Daily sighting probability Insufficient data

See all 12 relatives Show fewer

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

#	Park	Country	Daily sighting probability
1	Serra dos Órgãos National Park	🇧🇷 Brazil	~30%
2	Soberanía National Park	🇵🇦 Panama	~20%
3	Brownsberg Nature Park	🇸🇷 Suriname	~20%
4	Sierra de la Macarena National Park	🇨🇴 Colombia	~20%
5	Darién National Park	🇵🇦 Panama	~20%
6	Tambopata National Reserve	🇵🇪 Peru	~20%
7	Cahuita National Park	🇨🇷 Costa Rica	~10%
8	Bastimentos Island National Marine Park	🇵🇦 Panama	~10%
9	Anavilhanas National Park	🇧🇷 Brazil	~10%
10	Yasuní National Park	🇪🇨 Ecuador	~10%
11	San Lorenzo Protected Forest	🇵🇦 Panama	~10%
12	Cuyabeno Wildlife Reserve	🇪🇨 Ecuador	~10%
13	Tijuca National Park	🇧🇷 Brazil	~10%
14	Amacayacu National Natural Park	🇨🇴 Colombia	~10%
15	Utría National Natural Park	🇨🇴 Colombia	~10%
16	Madidi National Park	🇧🇴 Bolivia	~10%
17	Chagres National Park	🇵🇦 Panama	~10%
18	Manu National Park	🇵🇪 Peru	~10%
19	Canaima National Park	🇻🇪 Venezuela	~10%
20	Cordillera Azul National Park	🇵🇪 Peru	<5%
21	Braulio Carrillo National Park	🇨🇷 Costa Rica	<5%
22	La Amistad International Park (Panama)	🇵🇦 Panama	<5%
23	Gandoca-Manzanillo Wildlife Refuge	🇨🇷 Costa Rica	<5%
24	Parque Natural Metropolitano	🇵🇦 Panama	<5%
25	Tenorio Volcano National Park	🇨🇷 Costa Rica	<5%
26	Arenal Volcano National Park	🇨🇷 Costa Rica	<5%
27	Tortuguero National Park	🇨🇷 Costa Rica	<5%
28	Tapantí-Macizo de la Muerte National Park	🇨🇷 Costa Rica	<5%
29	Farallones de Cali National Natural Park	🇨🇴 Colombia	<5%
30	Noel Kempff Mercado National Park	🇧🇴 Bolivia	Insufficient data
31	Monteverde Cloud Forest Reserve	🇨🇷 Costa Rica	Insufficient data
32	Podocarpus National Park	🇪🇨 Ecuador	Insufficient data
33	Itatiaia National Park	🇧🇷 Brazil	Insufficient data

← Back to Noel Kempff Mercado National Park

White-flanked Antwren

About the White-flanked Antwren

Recent sightings of White-flanked Antwren in Noel Kempff Mercado National Park

Closest Relatives at Noel Kempff Mercado National Park

Amazonian Streaked-Antwren

Chestnut-tailed Antbird

Great Antshrike

Blackish Antbird

Southern White-fringed Antwren

Rusty-backed Antwren

Barred Antshrike

Band-tailed Antbird

Black-throated Antbird

Rusty-winged Antwren

Silvered Antbird

Amazonian Antshrike

Global Distribution

Parks Where Found