Neblina tapaculo

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Neblina tapaculo
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Rhinocryptidae
Genus: Scytalopus
Species:
S. altirostris
Binomial name
Scytalopus altirostris
Zimmer, 1939

The neblina tapaculo (Scytalopus altirostris) is a species of bird in the family Rhinocryptidae. It is endemic to the Andes of northern Peru.[2]

Taxonomy and systematics

The neblina tapaculo was originally described as Scytalopus magellanicus altirostris, a subspecies of Magellanic tapaculo.[3] Following a study published in 1997, it was elevated to species rank because of differences in their vocalizations.[4]

Description

The neblina tapaculo is 10 to 12 cm (3.9 to 4.7 in) long and weighs 17 to 22 g (0.60 to 0.78 oz). The adult male is gray above with a brown wash on the neck. The lower back and rump are brown with black bars. The underparts are a paler gray than the upper parts and the flanks and crissum (the area around the cloaca) are tawny with black bars. The adult female is similar but the upperparts are more brown than gray.[5]

Distribution and habitat

The neblina tapaculo is found in the Eastern Cordillera of Peru's northern Andes, roughly between southern Amazonas and central Huánuco Departments. It is resident on the eastern slope at elevations from 2,900 to 3,700 m (9,500 to 12,100 ft). There it inhabits elfin forest and the edge between the forest and adjacent páramo grasslands. It is a very wet environment, and the species' name "neblina" is Spanish for mist, a characteristic of the species' habitat.[5]

Behavior

Little is known about the neblina tapaculo's diet and foraging phenology, though the species is assumed to be insectivorous. The only information about its breeding biology is that a juvenile was noted in July.[5]

The neblina tapaculo's song is described as "a rapid series...of descending, dry churring phrases: djrr djrr djrr djrr djrr djrr" by D.F. Lane in Schulenberg et al (2010).[6] as in this example [1]

Status

The IUCN has assessed the neblina tapaculo as being of Least Concern.[1]

References

  1. ^ a b BirdLife International (2016). "Scytalopus altirostris". IUCN Red List of Threatened Species. 2016: e.T22733261A95056107. doi:10.2305/IUCN.UK.2016-3.RLTS.T22733261A95056107.en. Retrieved 16 November 2021.
  2. ^ Gill, F.; Donsker, D.; Rasmussen, P. (January 2021). "IOC World Bird List (v 11.1)". Retrieved January 14, 2021.
  3. ^ Zimmer, J.T. (1939). Studies of Peruvian birds 32. The genus Scytalopus. Amer. Mus. Novit.. 1044: 1-18
  4. ^ Krabbe, N., and T.S. Schulenberg. 1997. Species limits and natural history of Scytalopus tapaculos (Rhinocryptidae), with descriptions of the Ecuadorian taxa, including three new species. Pages 47-88 in J. V. Remsen, Jr. (editor), Studies in neotropical ornithology honoring Ted Parker. Ornithological Monographs number 48. American Ornithologists' Union, Washington, D.C.
  5. ^ a b c Schulenberg, T. S. (2020). Neblina Tapaculo (Scytalopus altirostris), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.nebtap1.01 retrieved April 30, 2021
  6. ^ Schulenberg, T.S., D.F. Stotz, D.F. Lane, J.P. O’Neill, and T.A. Parker III. Revised edition. 2010. Birds of Peru. Princeton University Press, Princeton, New Jersey
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