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Species icon
Roadside Hawk

Rupornis magnirostris
(Gmelin, JF, 1788)
Taguató Común
Gavião-carijó

Family: Accipitridae
Order: Accipitriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

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Records from Colón

Conservation Status according to BirdLife International: Least Concern

Description: It is a medium-sized diurnal raptor with a compact and sturdy build, easily recognized by its relatively large head and strong, hooked bill with a yellow base. Plumage coloration is variable but typically shows brown to grayish tones, with finely barred underparts. The wings are short and broad, and the tail is relatively short with distinct dark bands. The legs are yellow and powerful, adapted for capturing a wide range of prey.

Geographic distribution: It has a very wide distribution throughout the Americas, ranging from southern Mexico and Central America to much of South America, including most of Argentina. It is absent only from extremely arid regions or high mountain areas.

Habitat: It occupies a broad range of open and semi-open habitats, such as savannas, forest edges, woodlands, farmland, and urban or suburban areas. It shows remarkable adaptability to human-modified environments, contributing to its widespread presence.

Feeding: It has an opportunistic carnivorous diet, feeding on small mammals, birds, reptiles, amphibians, and large insects. Carrion may also be consumed occasionally. Prey is often captured from elevated perches, using short and accurate swoops.

Behavior: It is a territorial and conspicuous bird, frequently seen perched on poles, trees, or wires. Its sharp, repetitive calls are highly characteristic. Individuals are usually observed alone or in pairs, defending well-defined territories year-round.

Nesting: Nesting occurs in medium to tall trees, where a bulky stick nest lined with green leaves is built. The typical clutch consists of 1 to 3 eggs, mainly incubated by the female, while the male assists with food delivery and nest defense.

Conservation status: It is classified as Least Concern, with stable and widespread populations. Its high ecological flexibility allows it to withstand environmental changes that negatively affect other raptor species.


Author of this compilation: EcoRegistros – 22/12/2025

 See related literature





EcoRegistros Revista - Related articles




Nuevas aves, primeras evidencias y localidades para las provincias de San Juan y Catamarca, Argentina
EcoRegistros Revista Nº 3 - Article Nº 14
Publish by: Francisco Lucero
Published date: 12/21/2013 20:30



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Last published photographs

Foto
Photography ID: 594339
  Adult

Colón
Entre Ríos
Argentina
07/25/2024
Edgar Romeo
Foto
Photography ID: 566402
  Juvenile

Colón
Entre Ríos
Argentina
01/21/2024
Ricardo Hack
Foto
Photography ID: 516890
  Adult

Colón
Entre Ríos
Argentina
12/02/2022
Daniel Osvaldo Fernández
Foto
Photography ID: 505461
  Adult

Colón
Entre Ríos
Argentina
08/28/2022
Tramannoni Ariel
Foto
Photography ID: 497707
  Adult

Colón
Entre Ríos
Argentina
11/18/2018
Fernando Naifleisch
Foto
Photography ID: 496668
  Adult

Colón
Entre Ríos
Argentina
02/05/2022
Daniel Osvaldo Fernández
Foto
Photography ID: 461886
  Adult

Colón
Entre Ríos
Argentina
09/15/2021
Gabriela González
Foto
Photography ID: 166392
  Adult

Colón
Entre Ríos
Argentina
09/03/2016
Silvia Sokolovsky
Foto
Photography ID: 98407
  Adult

Colón
Entre Ríos
Argentina
05/16/2015
Guillermo Treboux
Foto
Photography ID: 44632
  Adult

Colón
Entre Ríos
Argentina
01/18/2014
Jose Schillaci
Foto
Photography ID: 2413
  Adult

Colón
Entre Ríos
Argentina
09/12/2009
Jose Luis Fernandez Guaraz



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Last Vocalizations published




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Last Filmings published




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 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
237859411/10/2025ArgentinaEntre RíosParque Nacional El Palmar, Colón2Faustino Hollmann
227268012/04/2025ArgentinaEntre RíosAurora del Palmar, Colón2Pablo Bruni
212681925/07/2024ArgentinaEntre RíosPN El Palmar--Sendero La Glorieta, ColónEdgar Romeo
205332621/06/2024ArgentinaEntre RíosCamping El Viejo Molino, Colón2Felipe Aguilar
205332717/06/2024ArgentinaEntre RíosPN El Palmar--Camping, Colón1Felipe Aguilar
205332309/06/2024ArgentinaEntre RíosCalzada de Cateloti oeste, Colón1Felipe Aguilar
205332517/05/2024ArgentinaEntre RíosCamino hacia Rocha, Colón2Felipe Aguilar
195381921/01/2024ArgentinaEntre RíosLaguna cercana a las termas de Colón., ColónRicardo Hack
205332917/01/2024ArgentinaEntre RíosRuta 130, Colón1Felipe Aguilar
205332430/09/2023ArgentinaEntre RíosCalzada de la Tía Alba, Colón1Felipe Aguilar
Page 1

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Bibliography related


Artículo Martinez, F., F. Lucero, R. Calí, D. Valdéz, D. Ferrer y J. C. Chebez. 2009. Registros novedosos de aves para las provincias de Mendoza y San Juan. Nótulas Faunísticas N° 35. Fundación Félix de Azara.



Citation recommended:

EcoRegistros. 2026. Roadside Hawk (Rupornis magnirostris) - Species sheet. Acceded from https://www.ecoregistros.org on 09/03/2026.










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