LC
Puerto Rican Flycatcher Myiarchus antillarum



Taxonomy

Taxonomic note

Taxonomic source(s)
AOU. 1998. Check-list of North American birds. American Ornithologists' Union, Washington, D.C.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Stotz, D. F.; Fitzpatrick, J. W.; Parker, T. A.; Moskovits, D. K. 1996. Neotropical birds: ecology and conservation. University of Chicago Press, Chicago.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type Average mass 23 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 14,900 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing - suspected -
Generation length 5.8 years - - -

Population justification: The global population size has not been quantified, but this species is described as 'uncommon' (Stotz et al. 1996).

Trend justification: This species is in decline, probably owing to a combination of natural and anthropogenic habitat loss and brood parasitism (del Hoyo et al. 2004).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Puerto Rico (to USA) extant native yes
Virgin Islands (to UK) extant native yes
Virgin Islands (to USA) extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Puerto Rico (to USA) Acantilados del Noroeste
Puerto Rico (to USA) Caño Tiburones
Puerto Rico (to USA) Carite
Puerto Rico (to USA) Ceiba and Naguabo
Puerto Rico (to USA) Cienaga Las Cucharillas
Puerto Rico (to USA) Cordillera Central
Puerto Rico (to USA) El Yunque
Puerto Rico (to USA) Este Central
Puerto Rico (to USA) Guaniquilla and Boquerón
Puerto Rico (to USA) Humacao
Puerto Rico (to USA) Jobos Bay
Puerto Rico (to USA) Karso del Norte
Puerto Rico (to USA) Karso del Sur
Puerto Rico (to USA) Maricao and Susúa
Puerto Rico (to USA) Salinas de Punta Cucharas
Puerto Rico (to USA) Sierra Bermeja and Laguna Cartagena
Puerto Rico (to USA) Suroeste
Puerto Rico (to USA) Vieques
Virgin Islands (to UK) Anegada: Western salt ponds and coastal areas
Virgin Islands (to UK) Great Tobago
Virgin Islands (to UK) Green Cay
Virgin Islands (to USA) Virgin Islands National Park

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Plantations suitable resident
Forest Subtropical/Tropical Dry major resident
Forest Subtropical/Tropical Mangrove Vegetation Above High Tide Level suitable resident
Forest Subtropical/Tropical Moist Lowland suitable resident
Shrubland Subtropical/Tropical Dry suitable resident
Altitude 0 - 800 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Puerto Rican Flycatcher Myiarchus antillarum. Downloaded from https://datazone.birdlife.org/species/factsheet/puerto-rican-flycatcher-myiarchus-antillarum on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.