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Zapata wren
Conservation status
Endangered  (IUCN 3.1)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Troglodytidae
Genus:	Ferminia Barbour, 1926
Species:	F. cerverai
Binomial name
Ferminia cerverai Barbour, 1926

The Zapata wren (Ferminia cerverai) is a medium-sized grayish-brown bird that lives in dense shrubs of the Zapata Swamp, Cuba. It is the only member of the monotypical genus Ferminia, which is endemic to Cuba and endangered. This species was first described in 1926 by Thomas Barbour and named after its co-discoverer, Fermín Zanón Cervera.

Description

Measuring about 16 centimetres (6.3 in) in length, it is brown overall, though striped with black and with grayish underparts. Its tail is long. The bird's song is similar to that of the house wren, in that it is high-pitched and loud, described as a "musical warble preceded by guttural note, given in series of three or four phrases."

Habitat and conservation

The Zapata wren is confined and endemic to the Zapata Peninsula of southern Cuba. The Zapata wren's habitat is typically freshwater marsh and lowland savanna with scattered bushes and low trees. It feeds on insects, spiders, small snails, lizards and berries. The wren typically makes its nest in sawgrass tussocks. It is thought to breed between January and July.

Typical threats are fires in the dry season, drainage of the wetlands, destruction due to agriculture, and predation by introduced mongooses and rats.

Discovery

The Zapata wren was formally described by American herpetologist Thomas Barbour, who gave it the specific name cerverai in honour of the wren's discoverer, Fermín Zanón Cervera, a Spaniard who had stayed on after the Spanish–American War and become a professional naturalist. Barbour had been accompanied by Cervera on his previous visits to Cuba, and on hearing of the strange birds to be found in the Zapata area, he sent the Spaniard on a series of trips into the region, eventually leading to the finding of the wren. In Spanish, the wren is known simply as ferminia.

References

1. BirdLife International (2020). "Ferminia cerverai". IUCN Red List of Threatened Species. 2020: e.T22711392A179717451. doi:10.2305/IUCN.UK.2020-3.RLTS.T22711392A179717451.en. Retrieved 12 November 2021.
2. Barbour, Thomas (1926). "A remarkable new bird from Cuba". Proceedings of the New England Zoological Club. 9: 73–75.
3. Peters, James l (July 1948). "Thomas Barbour, 1884–1946" (PDF). The Auk. 65 (3): 432–438. doi:10.2307/4080492. JSTOR 4080492.

External links

• BirdLife Species Factsheet
• Image of Cervera and his Zapata birds at Birding Cuba
• Zapata wren videos on the Internet Bird Collection

• IUCN Red List endangered species
• Troglodytidae
• Endemic birds of Cuba
• Higher-level bird taxa restricted to the West Indies
• Birds described in 1926
• Taxa named by Thomas Barbour