Keywords
Anhimidae
distribution
expansion
new record
Argentina
How to Cite
Abstract
The Aruco (Anhima cornuta) has a wide distribution in South America, ranging from Colombia to northeaster Paraguay and southeaster Brazil, with records from an isolated locality in southeaster Uruguay. The species has not been specifically mentioned or recorded for Argentina. Here, we present the first record of Aruco for Argentina based on the recording of an individual in the property commonly known as Forestal Belga SA, San Pedro department, in the northeaster Misiones province. This record is located 110 km southwest of the nearest record in the Brazilian locality of Capanema. Our record, together with another from Uruguay, would be the southernmost records of the species. Future observations of Aruco towards the south of the distribution would help to clarify if the species is in a process of expansion or if are only occasional occurrences.
References
BRADY S. (2020). Southern Screamer (Chauna torqua-ta), version 1.0. En: SCHULENBERG TS (eds) Birds of the World, Cornell Lab of Ornithology, Ithaca, New York, USA. (URL: https://doi.org/10.2173/bow.souscr1.01)
CARBONERAS C, BOESMAN PFD, KIRWAN GM AND SHARPE CJ. (2020). Northern Screamer (Chauna chavaria). En del Hoyo J, Elliot A, Sargatal J, Chris-tie DA and de Juana E (eds). En Birds of the World. Cornell Lab of Ornithology, Ithaca, New York, USA. (URL: https://doi.org/10.2173/bow.norscr1.01)
CORREIA, E. (2017). Anhuma (Anhima cornuta). Wiki Aves Brasil (URL: https://www.wikiaves.com.br/2461382)
DE LA PEÑA MR. (2020). Aves Argentinas: Descripción, Comportamiento, Reproducción y Distribución. Co-municaciones del Museo Provincial de Ciencias Naturales “Florentino Ameghino”, 19: 1-334
DI SALLO F. (2023) Xeno-canto: https://xeno-canto.org/786381
DI SALLO F. (2023) Checklist: https://ebird.org/chec-klist/S131056637 eBird: An online database of bird distribu-tion and abundance (web applica-tion). eBird, Ithaca (URL: http://www.ebird.org)
GUYRA PARAGUAY. (2004). Annotated checklist of the birds of Paraguay. Guyra Paraguay, Asunción, Paraguay
EBIRD. (2023). eBird: An online database of bird dis-tribution and abundance (web application). eBird, Cornell Lab of Ornithology, Ithaca. www.ebird.org
GILL FB, STOKES FJ AND STOKES CC. (1974). Observations on the horned screamer. The Wilson Bulletin 86: 43–50
MAZAR BARNETT J AND PEARMAN M. (2001). Lista comentada de las aves Argentinas. Lynx Edicions, Barcelona
MONTELEONE D AND PAGANO L. (2022). Listado de las Aves Argentinas. Con comentarios sobre especies nuevas raras e hipotéticas. Temas de Naturaleza y Conservación. Monografía de Aves Argentinas Nº 12. Aves Argentinas/Asociación Or-nitológica del Plata, Buenos Aires
PARKER TA. (1982). Observations of some unusual rainforest and marsh birds in southeastern Peru. The Wilson Bulletin, 94: 477–493
Piland N. (2020). Horned Screamer (Anhima cornuta). En: SCHULENBERG TS (eds) In Birds of the World, Cornell Lab of Ornithology, Ithaca, New York, USA. https://doi.org/10.2173/bow.horscr1.01
RABAU T & LÖWE D. (2018). Primer registro de Aru-co Anhima cornuta (Linnaeus 1766) para Uruguay. Achará 2da época, 5: 1–8
SERVAT G AND EARSON DL. (1991). Natural history and records for seven poorly known bird species from Amazonian Peru. Bulletin of the British Orni-thological Club, 111: 92–95
SICK H. (1993). Birds in Brazil: A natural history. Prin-ceton University Press, Princeton, New Jersey
WINKLER DW, BILLERMAN SM AND LOVETTE IJ. (2020). Screamers (Anhimidae). En: BILLERMAN SM, KEENEY BK, RODEWALD PG & SCHULEN-BERG TS (eds) Birds of the World. Cornell Lab of Ornithology, Ithaca, New York, USA. https://doi.org/10.2173/bow.anhimi1.01
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.