White-headed Marsh-tyrant

White-headed Marsh-tyrant
White-headed Marsh Tyrant
Male in São Paulo, Brazil
Female in São Paulo, Brazil
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Tyrannidae
Genus: Arundinicola
d'Orbigny, 1840
Species: A. leucocephala
Binomial name
Arundinicola leucocephala
(Linnaeus, 1764)

The White-headed Marsh Tyrant, Arundinicola leucocephala, is a small passerine bird in the tyrant flycatcher family, the only species of the genus Arundinicola. It breeds in tropical South America from Colombia, Venezuela and Trinidad south to Bolivia, Argentina and Paraguay.

The adult White-headed Marsh Tyrant is 12.7 cm long and weighs 15 g. The male is entirely brown-black, apart from the relatively large white head and yellowish lower mandible. The female has brown upperparts and wings and a black tail. Her underparts, sides of the head and forecrown are dull white. This is a quiet species, but the call is a sharp sedik.

Female in Argentina

This species is found in marshy savannahs, reedbeds and the edges of mangrove swamps. White-headed Marsh Tyrants wait on an exposed low perch in marsh vegetation or a branch near water, occasionally sallying out to feed on insects, their staple diet, before returning to the perch. They often pick off insects from the vegetation, but more frequently out of mid-air and even from shallow water.[1]

The nest is a feather-lined oval ball of grasses and other plant material, with a porched side entrance. It is placed at the end of a branch near or over water. Both sexes incubate the typical clutch of two or three creamy-white eggs, which are marked with a few brown spots. Cowbirds often parasitise the nest.

This bird is not considered threatened by the IUCN. Local populations may disappear however due to declining habitat quality.[2]

Footnotes

  1. ^ de A. Gabriel & Pizo (2005)
  2. ^ Faria (2006), BLI (2008)

References

  • BirdLife International (BLI) (2008). Arundinicola leucocephala. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 06 November 2008. Database entry includes justification for why this species is of least concern
  • de A. Gabriel, Vagner & Pizo, Marco A. (2005): Foraging behavior of tyrant flycatchers (Aves, Tyrannidae) in Brazil. Revista Brasileira de Zoologia 22(4): 1072–1077. doi:10.1590/S0101-81752005000400036 PDF fulltext
  • Faria, Christiana M.A.; Rodrigues, Marcos; do Amaral, Frederico Q.; Módena, Érica & Fernandes, Alexandre M. (2006): Aves de um fragmento de Mata Atlântica no alto Rio Doce, Minas Gerais: colonização e extinção [The birds of an Atlantic Forest fragment at upper Rio Doce valley, Minas Gerais, southeastern Brazil: colonization and extinction]. Revista Brasileira de Zoologia 23(4): 1217-1230 [Portuguese with English abstract]. doi:10.1590/S0101-81752006000400032 PDF fulltext
  • ffrench, Richard; O'Neill, John Patton & Eckelberry, Don R. (1991): A guide to the birds of Trinidad and Tobago (2nd edition). Comstock Publishing, Ithaca, N.Y.. ISBN 0-8014-9792-2
  • Hilty, Steven L. (2003): Birds of Venezuela. Christopher Helm, London. ISBN 0-7136-6418-5

External links


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • white-headed marsh-tyrant — pelkiniai tironai statusas T sritis zoologija | vardynas atitikmenys: lot. Arundinicola angl. white headed marsh tyrant vok. Weißkopf Wassertyrann, m rus. тростниковый тиранн, m pranc. moucherolle à tête blanche, f ryšiai: platesnis terminas –… …   Paukščių pavadinimų žodynas

  • white-headed marsh-tyrant — pelkinis tironas statusas T sritis zoologija | vardynas atitikmenys: lot. Arundinicola leucocephala angl. white headed marsh tyrant vok. Weißkopf Wassertyrann, m rus. тростниковый тиранн, m pranc. moucherolle à tête blanche, f ryšiai: platesnis… …   Paukščių pavadinimų žodynas

  • White-headed — may refer to:In mammalogy:* White headed Capuchin, small New World monkey of the family Cebidae * White headed Marmoset, marmoset endemic to BrazilIn ornithology:* White headed Duck, small stiff tailed duck * White headed Flightless Steamer Duck …   Wikipedia

  • Tyrant flycatcher — Taxobox name = Tyrant flycatchers image width = 240px image caption = Scissor tailed Flycatcher Tyrannus forficatus regnum = Animalia phylum = Chordata classis = Aves ordo = Passeriformes subordo = Tyranni familia = Tyrannidae familia authority …   Wikipedia

  • List of birds of Brazil — Brazil has one of the richest bird diversities in the world, with more than 1700 species of birds, about 57% of the bird species recorded for all of South America. These numbers are still increasing, almost every year, due to new occurrences or… …   Wikipedia

  • List of birds of Bolivia — This is a list of the bird species recorded in Bolivia. The avifauna of Bolivia includes a total of 1448 species, of which 25 are endemic, 2 have been introduced by humans, and 12 are rare or accidental. 31 species are globally threatened.This… …   Wikipedia

  • List of birds of Argentina — This is a list of the bird species recorded in Argentina. The avifauna of Argentina includes a total of 1026 species, of which 20 are endemic, 7 have been introduced by humans, and 70 are rare or accidental. 45 species are globally… …   Wikipedia

  • List of birds of Paraguay — This is a list of the bird species recorded in Paraguay. The avifauna of Paraguay includes a total of 700 species, of which 1 is endemic, 2 have been introduced by humans, and 12 are rare or accidental. 27 species are globally threatened.This… …   Wikipedia

  • List of birds of Uruguay — This is a list of the bird species recorded in Uruguay. The avifauna of Uruguay includes a total of 477 species, of which 5 have been introduced by humans, and 46 are rare or accidental. 18 species are globally threatened.This list s taxonomic… …   Wikipedia

  • List of birds of Colombia — This is a list of the bird species recorded in Colombia. The avifauna of Colombia includes a total of 1895 species, of which 74 are endemic, 2 have been introduced by humans, and 87 are rare or accidental. 1 species listed is extirpated in… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”