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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 Berisso

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: 638659
  Adult

Berisso
Buenos Aires
Argentina
06/11/2025
Tiago Vaggi
Foto
Photography ID: 637920
  Adult

Berisso
Buenos Aires
Argentina
12/25/2024
Julian Uriel Collado
Foto
Photography ID: 247148
  Adult

Berisso
Buenos Aires
Argentina
02/03/2018
Gustavo Adolfo Herrera
Foto
Photography ID: 227013
  Adult

Berisso
Buenos Aires
Argentina
11/04/2017
Gustavo Adolfo Herrera
Foto
Photography ID: 198725
  Adult

Berisso
Buenos Aires
Argentina
03/28/2017
Roberto Battaglia
Foto
Photography ID: 183730
  Adult

Berisso
Buenos Aires
Argentina
01/02/2017
Silvina Collado
Foto
Photography ID: 172347
  Adult

Berisso
Buenos Aires
Argentina
09/24/2016
Gustavo Adolfo Herrera
Foto
Photography ID: 103320
  Adult

Berisso
Buenos Aires
Argentina
06/14/2015
Silvina Collado



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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
244460122/02/2026ArgentinaBuenos AiresPlaya Palo blanco, Berisso1Julian Uriel Collado
244345704/01/2026ArgentinaBuenos AiresCalle 79, Berisso1Julian Uriel Collado
240204306/12/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
239409410/11/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
239403008/11/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
239366916/10/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
236093514/09/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
236075410/09/2025ArgentinaBuenos AiresBalneario Palo Blanco, Berisso1Julian Uriel Collado
236062706/09/2025ArgentinaBuenos AiresQuinta privada, Berisso1Julian Uriel Collado
236047230/08/2025ArgentinaBuenos AiresArroyo El Pescado, Berisso1Julian Uriel Collado
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 19/04/2026.