Marsh Seedeater

Marsh Seedeater
Male
Conservation status
Endangered (IUCN 2.3)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Thraupidae
Genus:	Sporophila
Species:	S. palustris
Binomial name
Sporophila palustris (Barrows, 1883)

The Marsh Seedeater (Sporophila palustris) is a species of bird in the Thraupidae family. It is sexually dichromic, with the males sporting a bright white throat, grey crown and chestnut belly, and the females resembling other brown female seedeaters.

It is found in Argentina, Brazil, Paraguay, and Uruguay. It is migratory, breeding in wet grasslands and marshes around Uruguay and Argentina and migrating northwards in the austral winter to wet and dry grasslands in southern Brazil.

It is threatened by habitat loss, trapping for the pet trade, and pesticides. It is currently protected across most of its range and several protected areas may help safeguard this species.

The Entre Ríos Seedeater

A rare seedeater very similar to this species breeds in the Entre Ríos province of Argentina,^[1] and a few individuals have been found in Corrientes province and in southern Brazil, eastern Paraguay, and southeastern Uruguay.^[2] It has been listed as a separate species, Sporophila zelichi (Narosky 1977), the Entre Ríos, White-collared, Zelich's, or Narosky's Seedeater. Differences are that it has a wide white collar all the way around the neck; the back is chestnut, not grey; and the rufous of the belly is darker than the Marsh Seedeater's. However, its status has been controversial since its discovery; some have suggested that it is a color morph of the Marsh Seedeater or the Chestnut Seedeater, or a hybrid between the two. The few recorded songs are the same as those of the Marsh Seedeater. Accordingly, the American Ornithologists' Union's South American Classification Committee voted in 2008 to remove S. zelichi from their list, with two voters favoring the suggestion that it is a morph of the Marsh Seedeater.^[3] Following them, it is considered to belong to the Marsh Seedeater here.

If zelichi is a separate species, it is critically endangered.^[2]

References

• BirdLife International (2004). Sporophila palustris. 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007.
• BirdLife International (2007). Species factsheet: Sporophila palustris. Downloaded from http://www.birdlife.org on 29/4/2008

1. ^ Ridgely, Robert S.; Tudor, Guy (1989). The Birds of South America: The Oscine Passerines. University of Texas Press. p. 423. ISBN 0-292-70756-8. http://books.google.com/books?id=tRBb15pk4w0C&pg=RA1-PA423#v=onepage&q=&f=false. Retrieved 2009-11-25. 
2. ^ ^{a b} BirdLife International (2009). "Species factsheet: Sporophila zelichi". http://www.birdlife.org. Retrieved 2009-11-25. 
3. ^ Areta, Nacho, et al. (2008). "Eliminate Sporophila zelichi from the main list". Proposal (#376) to South American Classification Committee. http://www.museum.lsu.edu/~Remsen/SACCprop376.html. Retrieved 2009-11-25.  See also references above.

This article about a tanager is a stub. You can help Wikipedia by expanding it.v · Categories: IUCN Red List endangered species Sporophila Thraupidae stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать реферат Charlie Palmer Za Dynasty Look at other dictionaries: marsh seedeater — pelkinė kikilinė starta statusas T sritis zoologija | vardynas atitikmenys: lot. Sporophila palustris angl. marsh seedeater vok. Sumpfpfäffchen, n rus. болотная вьюрковая овсянка, f pranc. sporophile des marais, m ryšiai: platesnis terminas –… …   Paukščių pavadinimų žodynas Seedeater — Taxobox name = Seedeaters image width = 240px image caption = Male Variable Seedeater, Sporophila corvina regnum = Animalia phylum = Chordata classis = Aves ordo = Passeriformes familia = Thraupidae ( partim ) subdivision ranks = genera… …   Wikipedia Entre Ríos Seedeater — Conservation status Critically Endangered (IUCN 3.1) Scientific classification …   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 endangered animal species — This is a list of endangered animal species according to the World Conservation Union (IUCN) Red List. The list includes endangered species of the kingdom Animalia. NOTOC A* Acheilognathus elongatus * Acipenser Endangered * Acrocephalus… …   Wikipedia Sibley-Monroe checklist 18 — The Sibley Monroe checklist was a landmark document in the study of birds. It drew on extensive DNA DNA hybridisation studies to reassess the relationships between modern birds. Passeriformes (continued)Fringillidae* Peucedramus taeniatus Olive… …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”