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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 Cañuelas

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


📖 Issue Nº 3 • Article Nº 14
✍ Francisco Lucero
12/21/2013 20:30



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Last published photographs

Foto
Photography ID: 648919
  Juvenile

Cañuelas
Buenos Aires
Argentina
08/23/2025
Gustavo Pascuas
Foto
Photography ID: 579394
  Adult

Cañuelas
Buenos Aires
Argentina
04/07/2024
Gustavo Pascuas
Foto
Photography ID: 550775
  Adult

Cañuelas
Buenos Aires
Argentina
10/01/2023
Luis Carlos De Volder
Foto
Photography ID: 350928
  Adult

Cañuelas
Buenos Aires
Argentina
05/15/2019
Guillermo C Olivero
Foto
Photography ID: 287204
 
Cañuelas
Buenos Aires
Argentina
08/26/2018
Daniel Gonzalez
Foto
Photography ID: 100470
♂ ♀
  Adult

Cañuelas
Buenos Aires
Argentina
05/30/2015
Roxana Larramendy
Foto
Photography ID: 29804
  Juvenile

Cañuelas
Buenos Aires
Argentina
11/16/2013
Roxana Larramendy



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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
234794223/08/2025ArgentinaBuenos AiresCamino a Guardia del Juncal, CañuelasGustavo Pascuas
213855701/09/2024ArgentinaBuenos AiresRuta Nacional 3, CañuelasSantiago Juan Torres
202152607/04/2024ArgentinaBuenos AiresCamino a Guardia del Juncal, CañuelasGustavo Pascuas
189305901/10/2023ArgentinaBuenos AiresUribelarrea camino vecinal, CañuelasLuis Carlos De Volder
155240328/02/2022ArgentinaBuenos AiresRuta Nacional 205, Cañuelas1Sebastián Otero
128020916/08/2020ArgentinaBuenos AiresCamino Panelo, CañuelasHernán Tolosa
128018916/08/2020ArgentinaBuenos AiresCamino Panelo, CañuelasJorgelina Lopez
97543115/05/2019ArgentinaBuenos AiresZona Urbana, CañuelasGuillermo C Olivero
80799626/08/2018ArgentinaBuenos AiresAlejandro Petión - Estancia La Gotera, CañuelasDaniel Gonzalez
69808411/02/2018ArgentinaBuenos AiresClub de Campo La Martona - Arroyo Cañuelas, Cañuelas1Pablo Brudnick
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 10/04/2026.