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Buteo platypterus

(broad-winged buzzard)

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:

Breedvleugelbuizerd

Common Names in English:

broad-winged buzzard, Broad-winged Hawk

Common Names in French:

petite buse

Common Names in German:

Breitflügelbussard

Common Names in Japanese:

ハネビロノスリ

Common Names in Spanish:

Aguililla ala ancha

Description

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Physical Description

Adult : Face : Cere: yellow Eye Color: pale brown Malar : black stripes Neck: Throat : white Body: Breast: solid reddish-brown or white, irregularly barred, spotted, or chevroned with reddish-brown Underparts: white, irregularly barred, spotted, or chevroned with reddish-brown Upperparts: dark brown Legs : Leg Color: yellow Tail: large black and white bands.Immature: Head : brown with whitish streaks Face: Cere: yellow Eye Color: pale brown Malar: black stripes Neck: Throat: white Body: Breast: solid reddish-brown or white, irregularly barred, spotted, or chevroned with reddish-brown Mantle: brown with pale spots Underparts: white to buffy with sparse dark streaking and spotting Upperparts: brown Legs: Leg Color: yellow Tail: gray with narrow dark bars.

Color:

Light morph adult : Dark brown head , nape, upperwing, and back · Pale breast with thick, reddish bars to belly · Pale underwing with thick black margin to trailing edge · Thick black and white bands on tail of even width

Light morph immature: Dark brown head, back, and upperwing · Pale breast streaked with black · Pale underwing with indistinct, broad, black trailing edge · Tail dark brown above and pale below with dark bands

Dark morph adult: Rare breeder in Alberta and rare migrant in West and Midwest · Dark chocolate brown head, back, breast, upperwings, belly, and underwing coverts · Black and white bands on tail of even width · Pale silvery flight feathers below are barred with black · Broad, black trailing edge to wings

Dark morph immature: Dark chocolate brown head, back, upperwings, breast, belly, and undertail coverts often with paler rufous and white streaks · Tail dark above and pale below with narrow dark bands · Pale silvery flight feathers with some barring and often a pale, rectangular window in the outer wing · Indistinct dark margin to trailing edge of wing

Size/Age/Growth

About 13 to 19 inches long, with a wingspan of 32 to 39 inches. Adults weigh about 14.8 ounces .

Habitat

Vegetation: tropical lowland evergreen forest, montaine evergreen forests, tropical deciduous forests • Maximum Elevation: 1,500 meters • Foraging Strata: Canopy • Center of Abundance: Lower tropical: lowlands, lower than 500 m.; tropics. • Sensitivity to Disturbance: Medium

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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Diet

Primarily: Small Mammals. Lesser Quantities of: Reptiles or Amphibians Birds Insects

Reproduction

Migration

Migratory

Taxonomy

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Synonyms

Buteo platypterus (Vieillot, 1823)

Notes

Name Status: Accepted Name .

Last scrutiny: 24-Jun-1996

Similar Species

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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 November 26, 2007:

Identifiers

Footnotes

  1. Mean = 200.460 meters (657.677 feet), Standard Deviation = 560.410 based on 20,000 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/16/2012