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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 Partido de General Alvarado

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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 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
215701017/09/2024ArgentinaBuenos AiresCamino a estación Yraizoz, Partido de General Alvarado3Carlos Enrique Alvarez
119941513/02/2020ArgentinaBuenos AiresRuta 11 a Mar del Sur, Partido de General AlvaradoCarlos Enrique Alvarez
118453103/02/2020ArgentinaBuenos AiresCamino viejo a Mar del Sur, Partido de General Alvarado1Carlos Enrique Alvarez
94317007/07/2019ArgentinaBuenos AiresCamino a Mechongué, Partido de General Alvarado2Carlos Enrique Alvarez
72184031/03/2018ArgentinaBuenos AiresCaminos rurales zona Mar del Sur, Partido de General Alvarado3Carlos Enrique Alvarez
72141630/03/2018ArgentinaBuenos AiresCamino a Mar del Sur, Partido de General Alvarado2Carlos Enrique Alvarez
69548301/01/2018ArgentinaBuenos AiresComandante Nicanor Otamendi, Partido de General AlvaradoVictor Hugo Michelini
62124921/09/2017ArgentinaBuenos AiresCamino a Mechongué, Partido de General Alvarado1Carlos Enrique Alvarez
56944828/04/2017ArgentinaBuenos AiresCamino rural Las Piedritas, Partido de General AlvaradoHector Ortiz
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.