NT
Narrow-billed Antwren Formicivora iheringi



Family: Thamnophilidae (Antbirds)

Authority: Hellmayr, 1909

Red List Category

Criteria: A2c+3c+4c;B1ab(i,ii,iii,v);C2a(i)

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Justification of Red List category
This species was formerly considered as Vulnerable. However, it is now known from more than ten locations and its population is believed to be moderately small (Collar et al. 1992). It also appears to tolerate some forest fragmentation, suggesting that population declines may not be as serious as previously suspected. It is consequently listed as Near Threatened.



Population size: unknown

Population trend: Decreasing

Distribution size (breeding/resident): 149,000 km2

Country endemic: Yes

Attributes
Land-mass type - continent
Realm - Neotropical
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2017) Species factsheet: Formicivora iheringi. Downloaded from http://www.birdlife.org on 19/01/2017. Recommended citation for factsheets for more than one species: BirdLife International (2017) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 19/01/2017.