The dusky-capped flycatcher (''Myiarchus tuberculifer'') is a

passerine A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped') which includes more than half of all bird species. Sometimes known as perching birds, passerines generally have an anisodactyl arrangement of their ...

bird in the

tyrant flycatcher The tyrant flycatchers (Tyrannidae) comprise a family of passerine birds which is found virtually throughout North and South America. It is the world's largest family of birds, with more than 400 species, and is the most diverse avian family i ...

family. It breeds in forest and other woodland from southern

Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...

, as well as the

Chisos Mountains The Chisos Mountains, also known as the Chisos, are a mountain range located in the Big Bend, Texas, Big Bend area of the Trans-Pecos region of Texas, United States. The mountain system covers 40 square miles (104 square km) and is contained enti ...

Texas Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...

, south to northern

Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...

and on

Trinidad Trinidad is the larger, more populous island of the Republic of Trinidad and Tobago, the country. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is the southernmost island in ...

. It is resident in most of its range, but

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, p ...

breeders retreat to

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

in winter. Adult dusky-capped flycatchers are long and weigh . The upperparts are brown, with a blackish head and short crest. The breast is grey and the belly is bright yellow. The brown tail feathers and wings have paler outer webs. The sexes are similar, but young birds have rufous edgings to the wings and tail. The dusky-capped flycatcher is best separated from other confusingly similar ''

Myiarchus ''Myiarchus'' is a genus of birds in the tyrant flycatcher family Tyrannidae. Most species are fairly similar in appearance and are easier to separate by voice than by plumage. ''Myiarchus'' flycatchers are fairly large tyrant-flycatchers at 16 ...

'' species by its smaller size, blackish head, and its call, a sorrowful, descending, whistled ' or ''wheeeeeu''. This species is

insectivorous A robber fly eating a hoverfly An insectivore is a carnivorous animal or plant which eats insects. An alternative term is entomophage, which can also refer to the human practice of eating insects. The first vertebrate insectivores we ...

and catches its prey by flycatching amongst the middle branches of trees. Fruits such as from gumbo-limbo (''Bursera simaruba''), and less frequently from ''

Cymbopetalum mayanum ''Cymbopetalum mayanum'' is a species of plant in family Annonaceae. The specific epithet ''mayanum'' refers to the Mayan region in which it is indigenous, specifically the Atlantic lowlands of Guatemala and Honduras. It grows as a tree, an ...

'' (

Annonaceae The Annonaceae are a Family (biology), family of flowering plants consisting of trees, shrubs, or rarely lianas commonly known as the custard apple family or soursop family. With 108 accepted genera and about 2400 known species, it is the largest ...

) are sometimes also eaten, particularly in winter. The nest is built in a tree cavity, and the normal clutch is three brown-marked buff eggs. The young fledge 13 days after hatching.

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* * * * * * Myiarchus Birds of Central America Birds of South America Birds described in 1837 {{tyrannidae-stub

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