The Chuuk flycatcher (''Myiagra oceanica''), formerly sometimes known as the oceanic flycatcher, is a species of

bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...

in the family

Monarchidae The monarchs or monarch flycatchers (family Monarchidae) comprise a family of over 100 passerine birds which includes shrikebills, paradise flycatchers, and Grallina, magpie-larks. Monarchids are small insectivore, insectivorous songbirds with l ...

. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Micronesia Micronesia (, ) is a subregion of Oceania, consisting of approximately 2,000 small islands in the Northwestern Pacific Ocean. It has a close shared cultural history with three other island regions: Maritime Southeast Asia to the west, Poly ...

and can be found on the

Caroline Islands The Caroline Islands (or the Carolines) are a widely scattered archipelago of tiny islands in the western Pacific Ocean, to the north of New Guinea. Politically, they are divided between the Federated States of Micronesia (FSM) in the cen ...

. The diversity of traits in the Oceanic flycatchers resulted from three waves of colonization in non-overlapping times, which led to situ specification events on Micronesian islands.

Taxonomy and systematics

Some authorities consider the Palau flycatcher and the

Guam flycatcher The Guam flycatcher (''Myiagra freycineti''), or Guam broadbill, is an extinct species of bird in the family Monarchidae formerly endemic to Guam. Taxonomy and systematics Some authorities consider the Guam flycatcher to have been a subspecies o ...

to be subspecies of the oceanic flycatcher. Alternate names include the Chuuk flycatcher, Micronesian broadbill, Micronesian flycatcher, Micronesian Myiagra, Micronesian Myiagra flycatcher, Truk broadbill, Truk flycatcher, Truk Island flycatcher, Truk Island Myiagra flycatcher and Truk Myiagra flycatcher.

References

Birds of Micronesia Myiagra Birds described in 1853 Taxonomy articles created by Polbot Endemic birds of the Federated States of Micronesia {{Monarchidae-stub