Piculus aurulentus

Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Cladus: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Ordo: Piciformes

Familia: Picidae
Subfamilia: Picinae
Genus: Piculus
Species: Piculus aurulentus
Name

Piculus aurulentus (Temminck, 1821)
Synonyms

Picus aurulentus (protonym)
References

Temminck & Laugier de Chartrouse, 1821–1838: Nouveau recueil de planches coloriées d’oiseaux, pour servir de suite et de complément aux planches enluminées de Buffon, édition in-folio et in-4° de l’Imprimerie nationale, 1770. Tableau méthodique. Levrault, Paris. Vol. IV. p [39] BHL; Pl. 59, fig. 1. BHL

Links

IUCN: Piculus aurulentus (Near Threatened)

Vernacular names
català: Picot celladaurat
Cymraeg: Cnocell aelwen
English: Yellow-browed Woodpecker
español: Carpintero cejigualdo
français: Pic à bandeaux
Nederlands: Witbrauwspecht
پنجابی: پکولس ارولنٹوس
português: Pica-pau-dourado
svenska: gulbrynad hackspett

The yellow-browed woodpecker (Piculus aurulentus), also known as the white-browed woodpecker, is a Near Threatened species of bird in the woodpecker family Picidae.[2] It is found in Argentina, Brazil, Paraguay, and Uruguay.[3]
Taxonomy and systematics

Some authors treat the yellow-browed woodpecker and the golden-green woodpecker (P. chrysochloros) as a superspecies.[4] The species is monotypic.[2]
Female at Serra do Mar State Park, São Paulo State, Brazil
Description

The yellow-browed woodpecker is 21 to 22 cm (8.3 to 8.7 in) long and weighs 22 to 68 g (0.78 to 2.4 oz). Males and females have the same plumage except on their heads. Males are red from forehead to nape, have a narrow yellowish white supercilium, are dark olive green around the eye and onto the side of the neck, and successively below that a pale yellow stripe and a red malar band. Their chin and throat are pale golden. The female has an olive forehead and crown and much less red at the malar. Adults have olive green upperparts. Their flight feathers are dark brown with greenish edges and dark cinnamon-rufous on the inner webs. Their tail is blackish. Their underparts are whitish with wide dark olive bars. Their medium-length beak is blackish gray with a paler base on the mandible, their iris chestnut-brown, and the legs greenish gray. Juveniles are generally duller than adults and have less well defined barring on their underparts.[5]
Distribution and habitat

The yellow-browed woodpecker is found from Brazil's São Paulo state south through eastern Paraguay and northern Uruguay into northeastern Argentina. It inhabits the interior and edges of humid mature montane forest, dense secondary forest and woodland, and humid lowland forest. In elevation it ranges between 750 and 2,000 m (2,500 and 6,600 ft) in Brazil and generally lower in the other countries.[5]
Behavior
Movement

As far as is known, the yellow-browed woodpecker is a year-round resident throughout its range.[5]
Feeding

The yellow-browed woodpecker mostly forages in the forest's middle level, by itself or in pairs. It commonly feeds by gleaning and pecking to reach prey. Its diet has not been studied in detail but is known to include ants and their eggs.[5]
Breeding

The yellow-browed woodpecker's breeding season is not well defined but appears to include August to November. It tends to excavate its nest cavity high in a tree.The clutch size, incubation period, time to fledging, and details of parental care are not known.[5]

Dickcissel male perched on a metal pole singing, with neck stretched and beak open.

Songs and calls
Listen to yellow-browed woodpecker on xeno-canto
Vocal and non-vocal sounds

The yellow-browed woodpecker's song is a "slow or hurried series of 7-15 high 'wuh' notes."[6] It drums with "rapid, regular rolls."[5]
Status

The IUCN has assessed the yellow-browed woodpecker as Near Threatened. It has a somewhat restricted range and an unknown population size that is believed to be decreasing. Much of its original habitat has been cleared for cultivation and pasture and the conversion continues.[1] "Rather uncommon; apparently shy in nature, and not often seen."[5]
References

BirdLife International (2017). "Yellow-browed Woodpecker Piculus aurulentus". IUCN Red List of Threatened Species. 2017: e.T22681246A112128085. doi:10.2305/IUCN.UK.2017-1.RLTS.T22681246A112128085.en. Retrieved 27 January 2023.
Gill, F.; Donsker, D.; Rasmussen, P., eds. (August 2022). "Woodpeckers". IOC World Bird List. v 12.2. Retrieved January 9, 2023.
Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022
Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved July 24, 2022
Winkler, H., D. A. Christie, and A. Bonan (2020). White-browed Woodpecker (Piculus aurulentus), 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.whbwoo7.01 retrieved January 27, 2023
Ridgely, Robert S.; Greenfield, Paul J. (2001). The Birds of Ecuador: Field Guide. Vol. II. Ithaca: Cornell University Press. p. 192. ISBN 978-0-8014-8721-7.