| Peruvian seaside cinclodes | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Furnariidae |
| Genus: | Cinclodes |
| Species: | C. taczanowskii |
| Binomial name | |
| Cinclodes taczanowskii | |
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The Peruvian seaside cinclodes or surf cinclodes [2] (Cinclodes taczanowskii) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Peru. [3]
The Peruvian seaside cinclodes and the Chilean seaside cinclodes (C. nigrofumosus) have on and off been considered separate species and conspecific. [4] Studies in the twenty-first century show that they are very weakly differentiated genetically. As of 2023 they are treated as sister species, and the two are sister to the dark-bellied cinclodes (C. patagonicus). [5] The South American Classification Committee of the American Ornithological Society is seeking a proposal to consider merging them. [4]
The Peruvian seaside cinclodes is about 21 cm (8.3 in) long and weighs about 63 g (2.2 oz). It is a large cinclodes with a straight bill. The sexes have the same plumages. Adults have an indistinct buffy brown supercilium on an otherwise brownish face. Their crown is dark sepia brown and their upperparts dark brown. Their wing coverts are dusky brown with paler edges. Their primaries are dusky brown and most have cinnamon buff or pale rufous bases. Their secondaries have blackish-bordered rufous bases and dusky brown tips. Their tertials are dusky brown with rufescent brown edges. Their tail is blackish brown; the outer three pairs of feathers have progressively more pale rufous on their tips. Their throat is dirty white with dusky spots, their breast brown with short pale streaks, and their belly plain brown.Their iris is brown, their bill black or brown, and their legs and feet dark gray-brown or black. [6]
The Peruvian seaside cinclodes is found along the Peruvian coast from the Department of Ancash south to the Department of Tacna almost on the Chilean border, and on several nearshore islands. It inhabits the intertidal zone where it favors rocks though it will occasionally move onto adjacent sandy areas. [6]
The Peruvian seaside cinclodes is a year-round resident throughout its range and essentially never leaves the water's edge. [6]
The sister Peruvian and Chilean seaside cinclodes are the only passerines that forage at the ocean's surf line. The Peruvian seaside cinclodes forages singly or in pairs, and feeds on aquatic invertebrates, though full details are lacking. Its diet is known to include small crabs and other crustaceans, small bivalves and snails, isopods, and beetles. [6]
Only one nest of the Peruvian seaside cinclodes has been described. It was a cup of algae with a few plant fibers and feathers placed in a rock crevice. It was active in February. [6]
The song of the Peruvian seaside cinclodes has been described as "a trill" and its call as "an abrupt chec". [7]
The IUCN has assessed the Peruvian seaside cinclodes as being of Least Concern. It has a limited range and an unknown population size that is believed to be stable. No immediate threats have been identified. [1] It is considered fairly common and "probably is little affected by human activity". [6]
The royal cinclodes is a Critically Endangered passerine bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia and Peru.
The white-browed foliage-gleaner is a Near Threatened species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Brazil, and possibly Paraguay.
The bamboo foliage-gleaner, also known as the crested foliage-gleaner or dusky-cheeked foliage-gleaner, is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru.
The chestnut-crowned foliage-gleaner is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
The Cordoba cinclodes or Comechingones cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Argentina.
The buff-winged cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Brazil, Chile, Paraguay, Uruguay and as a vagrant on the Falkland Islands.
The Chilean seaside cinclodes or simply seaside cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Chile.
Olrog's cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Argentina.
The grey-flanked cinclodes, formerly known as Oustalet's cinclodes, is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina and Chile.
The dark-bellied cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina and Chile.
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.
The bay hornero or pale-billed hornero is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Brazil, Colombia, Peru, and possibly Eucador.
The henna-hooded foliage-gleaner is a Near Threatened species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Ecuador and Peru.
The henna-capped foliage-gleaner or chestnut-capped foliage-gleaner is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Brazil and Paraguay.
The tawny tit-spinetail is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, and Peru.
The Bolivian recurvebill is a bird species in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia and Peru.
The rufous-necked foliage-gleaner is a Vulnerable species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Ecuador and Peru.
The uniform treehunter is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Colombia and Ecuador.
The Peruvian treehunter is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia and Peru. It is also called the rufous-backed treehunter or buff-throated treehunter.
The cream-winged cinclodes is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, Chile, and Peru.
