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Buteo magnirostris

(large-billed hawk)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Dutch:

Wegbuizerd

Common Names in English:

large-billed hawk, roadside hawk

Common Names in French:

Buse à gros bec

Common Names in German:

Wegebussard

Common Names in Japanese:

オオハシノスリ

Common Names in Mayan languages:

chuy

Common Names in Spanish:

Aguila Caminera

Description

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Physical Description

Adult : Head : paler gray Ear Tufts: white Face : Cere: bright orange-yellow Eye Color: pale yellow Lores : bright orange-yellow Body: Belly: rufous with whitish to buff coarse bars Breast: buffy-white, barred with with grayish Chest: paler gray Underparts: buffy white Upperparts: gray-brown Legs : Leg Color: bright orange-yellow Notes : Tibia is whitish to pale buff with sparse dark brown spots Wings : Shape : short, rounded Tail: gray-brown to rufous, banded with black Crissum: white.Immature: Head: pale gray streaked with buffy Ear Tufts: white Face: Cere: bright orange-yellow Eye Color: pale yellow Lores: bright orange-yellow Body: Belly: rufous with whitish to buff coarse bars Breast: brown, streaked with dusky Chest: paler gray Underparts: buffy white Upperparts: brown Legs: Leg Color: bright orange-yellow Notes: Tibia is whitish to pale buff with sparse dark brown spots Wings: Shape: short, rounded Tail: narrowly barred with blackish Crissum: white.

Size/Age/Growth

About 13 to 16 inches long, with a wingspan of 27 to 31 inches. Adults weigh about 24 ounces .

Habitat

Vegetation: tropical lowland evergreen forest, tropical deciduous forests, gallery forests, river edge and river island forests, tropical lowland evergreen forest, white sand forests, tropical lowland evergreen forest, second-growth forests and woodlands, arid lowland scrubs, second-growth scrub • Maximum Elevation: 2,500 meters • Foraging Strata: Canopy • Center of Abundance: Lower tropical: lowlands, lower than 500 m.; tropics. • Sensitivity to Disturbance: Low

Typically found at an altitude of 0 to 4,653 meters (0 to 15,266 feet).[1]

Ecology: List of Habitats :

Biology

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Migration

Migratory

Taxonomy

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Synonyms

Buteo magnirostris (Gmelin, 1788) • Buteo magnirostris (J. F. Gmelin, 1788)

Notes

Name Status: Accepted Name .

First described: Gmelin, J. F. Caroli a Linne, equatis aurati de stella polari, à systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis ... Editio decima tertia [=13th Edition ], aucta, reformata. Tom . 1, Pars IV and Pars V. Georg. Emanuel Beer, Lipsiae., 1788.

Last scrutiny: 17-Oct-2001

Similar Species

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Broad-Winged Hawk, Red-Shouldered Hawk

Members of the genus Buteo

ZipcodeZoo has pages for 49 species and subspecies in this genus:

B. albicaudatus (Sennett's White-Tailed Hawk) · B. albicaudatus albicaudatus (White-Tailed Hawk) · B. albicaudatus hypospodius (White-Tailed Hawk) · B. albigula (White-Throated Hawk) · B. albonotatus (Band-Tailed Black Hawk) · B. albonotatus albonotatus (Band-Tailed Black Hawk) · B. archeri (Archer's Buzzard) · B. augur (Augur Buzzard) · B. auguralis (African Red-Tailed Buzzard) · B. brachypterus (Madagascar Buzzard) · B. brachyurus (Short-Tailed Buzzard) · B. brachyurus brachyurus (Short-Tailed Buzzard) · B. buteo (Western Steppe-Buzard) · B. galapagoensis (Galápagos Hawk) · B. hemilasius (Upland Buzzard) · B. jamaicensis (Red-Tailed (Harlan) Hawk) · B. jamaicensis buteo (Red-Tailed (Harlan) Hawk) · B. lagopus (American Rough-Legged Hawk) · B. lagopus pallidus (Rough-Legged Hawk) · B. leucorrhous (White-Rumped Hawk) · B. lineatus (Red-Shouldered Buzzard) · B. lineatus alleni (Red-Shouldered Hawk) · B. lineatus elegans (Red-Shouldered Hawk) · B. lineatus extimus (Red-Shouldered Hawk) · B. lineatus lineatus (Red-Shouldered Hawk) · B. lineatus texanus (Red-Shouldered Hawk) · B. magnirostris (Large-Billed Hawk) · B. magnirostris magnirostris (Roadside Hawk) · B. magnirostris pucherani (Roadside Hawk) · B. nitidus (Shining Buzzard Hawk) · B. nitidus maxima (Gray Hawk) · B. nitidus maximus (Gray Hawk) · B. nitidus nitidus (Gray Hawk) · B. oreophilus (Forest Buzzard) · B. platypterus (Broad-Winged Buzzard) · B. platypterus platypterus (Broad-Winged Hawk) · B. poecilochrous (Gurner's Buzzard) · B. polyosoma (Red-Backed Hawk) · B. polyosoma polyosoma (Red-Backed Hawk) · (Ferruginous Rough-Legged Hawk) · B. ridgwayi (Hispaniolan Hawk) · B. rufinus (Long-Legged Buzzard) · B. rufofuscus (Jackal Buzzard) · B. rufofuscus rufofuscus (Jackal Buzzard) · B. socotraensis (Socotra Buzzard) · B. solitarius (Gruber's Hawk) · B. swainsoni (Swainson's Buzzard) · B. swainsonii (Swainson's Hawk) · B. ventralis (Red-Tailed Hawk)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 11, 2008:

Identifiers

Footnotes

  1. Mean = 312.340 meters (1,024.738 feet), Standard Deviation = 695.200 based on 1,469 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/15/2012