Spix's woodcreeper

Last updated • 3 min readFrom Wikipedia, The Free Encyclopedia

Spix's woodcreeper
Xiphorhynchus spixii - Spix's Woocreeper; Parauapebas, Para, Brazil.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Furnariidae
Genus: Xiphorhynchus
Species:
X. spixii
Binomial name
Xiphorhynchus spixii
(Lesson, 1830)
Xiphorhynchus spixii map.svg

Spix's woodcreeper (Xiphorhynchus spixii) is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is endemic to Brazil. [2]

Contents

Taxonomy and systematics

Spix's woodcreeper and the elegant woodcreeper (X. elegans) have been treated as conspecific by some authors. Even after the separation, some authors treated what are now two subspecies of the elegant woodcreeper, X. e. insignis and X. e. juruanus, as subspecies of Spix's. [3] [4] Spix's woodcreeper is monotypic. [2]

The species' common name and specific epithet commemorate the German naturalist Johann Baptist von Spix (1782-1826). [5]

Description

Spix's woodcreeper is a medium-sized member of its genus, with a longish, slim, slightly decurved bill. The species is 18.5 to 21 cm (7.3 to 8.3 in) long and weighs 27 to 36 g (0.95 to 1.27 oz). The sexes have the same plumage. Adults have a dusky brown face with narrow buff streaks and a pale supercilium and eyering. Their crown and nape are blackish brown with small buff teardrop spots that are streakier and blackish-edged on the nape. Their back and wing coverts are olive-brown, with buff teardrop spots with blackish edges on the back. Their wing coverts have buffy stripes or spots. Their flight feathers, rump, and tail are dark cinnamon to rufous-chestnut with dusky brownish tips on the primaries. Their throat is pale buff with a dusky lower edge. Their breast, sides, and belly are dull olive-brown, with longish dusky-edged buff streaks. Their flanks and undertail coverts are mostly plain. Their iris is dark brown, their bill dark brown with a paler tip, and their legs and feet bluish to gray. Juveniles are similar to adults but their underparts' streaks are not well defined. [4]

Distribution and habitat

Spix's woodcreeper is found in the lower Amazon Basin of northeastern Brazil. It occurs south of the Amazon from the Rio Tapajós east to the northern Rio Maranhão and western Rio Tocantins. It mostly inhabits humid evergreen forest, primarily terra firme but also várzea . It favors the interior of primary forest but sometimes occurs in secondary forest and even less frequently at forest edges. In elevation it ranges from sea level to 500 m (1,600 ft). [4] [6]

Behavior

Movement

Spix's woodcreeper is assumed to be a year-round resident throughout its range. [4]

Feeding

The diet of Spix's woodcreeper's is mostly arthropods. Single birds and sometimes pairs regularly join mixed-species foraging flocks; they less often forage alone or by following army ant swarms. It hitches up and along trunks and branches and captures prey mostly by pecking into bark crevices, clusters of dead leaves, epiphytes, and dead wood. When following ants it sometimes catches prey by sallies from a perch. [4]

Breeding

Little is known about the breeding biology of Spix's woodcreeper. Its breeding season appears to include at least November to March. The few known nests were in tree cavities and were lined with wood chips. The clutches were of two eggs. [4]

Vocalization

The song of Spix's woodcreeper is a "very high, very fast trill, descending at beginning, level at end, last note higher". [6] It has been put into words as "twe-tee-ti-ti-ti-…-ti-ti-it, wheu". [4] Its calls are described as similar to those of the elegant woodcreeper, "sharp 'chip' notes followed by a whine" [7] , also described as "3-noted 'tjictjicwuuuw' " [6] .

Status

The IUCN has assessed Spix's woodcreeper as being of Least Concern. It has a fairly large range but its population size is not known and is believed to be decreasing. No immediate threats have been identified. [1] It is considered uncommon to fairly common, but is "[b]elieved to be highly sensitive to loss and fragmentation of forest." [4]

Related Research Articles

<span class="mw-page-title-main">Cocoa woodcreeper</span> Species of bird

The cocoa woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Colombia, Costa Rica, Guatemala, Honduras, Nicaragua, Panama, Trinidad and Tobago, and Venezuela.

<span class="mw-page-title-main">Buff-throated woodcreeper</span> Species of bird

The buff-throated woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.

<span class="mw-page-title-main">Brown-billed scythebill</span> Species of bird

The brown-billed scythebill is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Colombia, Costa Rica, Ecuador, Panama, Peru, and Venezuela.

<span class="mw-page-title-main">Spot-throated woodcreeper</span> Species of bird

The spot-throated woodcreeper is a species of bird in subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Venezuela, and possibly Suriname.

<span class="mw-page-title-main">Planalto woodcreeper</span> Species of bird

The planalto woodcreeper is a sub-oscine passerine bird in subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Argentina, Brazil, Paraguay, and Uruguay.

<span class="mw-page-title-main">Guianan woodcreeper</span> Species of bird

The Guianan woodcreeper or lineated woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Brazil, French Guiana, Guyana, Suriname, and Venezuela.

<span class="mw-page-title-main">Scalloped woodcreeper</span> Species of bird

The scalloped woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Argentina. Brazil, Paraguay, and Uruguay.

<span class="mw-page-title-main">White-striped woodcreeper</span> Species of bird

The white-striped woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is endemic to Mexico.

<span class="mw-page-title-main">Elegant woodcreeper</span> Species of bird

The elegant woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru.

<span class="mw-page-title-main">Spotted woodcreeper</span> Species of bird

The spotted woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama.

<span class="mw-page-title-main">Ivory-billed woodcreeper</span> Species of bird

The ivory-billed woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.

<span class="mw-page-title-main">Lesser woodcreeper</span> Species of bird

The lesser woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Argentina, Brazil, and Paraguay.

<span class="mw-page-title-main">Zimmer's woodcreeper</span> Species of bird

Zimmer's woodcreeper is a Near Threatened species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Brazil, Colombia, and Peru.

<span class="mw-page-title-main">Black-striped woodcreeper</span> Species of bird

The black-striped woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Colombia, Costa Rica, Ecuador, Nicaragua, and Panama.

<span class="mw-page-title-main">Striped woodcreeper</span> Species of bird

The striped woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.

<span class="mw-page-title-main">Ocellated woodcreeper</span> Species of bird

The ocellated woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela.

<span class="mw-page-title-main">Chestnut-rumped woodcreeper</span> Species of bird

The chestnut-rumped woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Brazil, French Guiana, Guyana, Suriname, and Venezuela.

<span class="mw-page-title-main">Olive-backed woodcreeper</span> Species of bird

The olive-backed woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela.

<span class="mw-page-title-main">Lafresnaye's woodcreeper</span> Subspecies of bird

Lafresnaye's woodcreeper is a resident passerine bird found in tropical South America in the western and southern Amazon and adjacent sections of the Cerrado. It is often considered a subspecies of the buff-throated woodcreeper, but this combined "species" would be polyphyletic. It includes the dusky-billed woodcreeper, which sometimes is considered a separate species.

<span class="mw-page-title-main">Ceara woodcreeper</span> Species of bird

The Ceara woodcreeper or Atlantic woodcreeper is a Vulnerable species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is endemic to Brazil.

References

  1. 1 2 BirdLife International (2018). "Spix's Woodcreeper Xiphorhynchus spixii". IUCN Red List of Threatened Species . 2018: e.T22703118A130284616. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22703118A130284616.en . Retrieved 29 June 2023.
  2. 1 2 Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (January 2023). "Ovenbirds, woodcreepers". IOC World Bird List. v 13.1. Retrieved 27 April 2023.
  3. Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 31 May 2023. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved May 31, 2023
  4. 1 2 3 4 5 6 7 8 Marantz, C. A., A. Aleixo, L. R. Bevier, and M. A. Patten (2020). Spix's Woodcreeper (Xiphorhynchus spixii), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.spiwoo1.01 retrieved June 29, 2023
  5. Beolens, Bo; Watkins, Michael (2003). Whose Bird? Men and Women Commemorated in the Common Names of Birds. London: Christopher Helm. p. 319.
  6. 1 2 3 van Perlo, Ber (2009). A Field Guide to the Birds of Brazil. New York: Oxford University Press. p. 204. ISBN   978-0-19-530155-7.
  7. Marantz, C. A., A. Aleixo, L. R. Bevier, and M. A. Patten (2020). Elegant Woodcreeper (Xiphorhynchus elegans), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.elewoo1.01 retrieved June 29, 2023