Bay-ringed Tyrannulet Phylloscartes sylviolus

Family: Tyrannidae (Tyrant-flycatchers)

Authority: (Cabanis & Heine, 1859)

Red List Category

Criteria: A2c+3c+4c

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Justification of Red List category
This species is classified as Near Threatened because it is suspected to be declining moderately rapidly owing to habitat loss. Further data on these declines may lead to it being uplisted to Vulnerable.

Population size: unknown

Population trend: Decreasing

Extent of occurrence (breeding/resident): 832,000 km2

Country endemic: No

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

Recommended citation
BirdLife International (2023) Species factsheet: Phylloscartes sylviolus. Downloaded from http://datazone.birdlife.org/species/factsheet/bay-ringed-tyrannulet-phylloscartes-sylviolus on 09/06/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 09/06/2023.