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Long-legged buzzard

Long-legged buzzard
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Falconiformes
(or Accipitriformes, q.v.)
Family: Accipitridae
Genus: Buteo
Species: B. rufinus
Binomial name
Buteo rufinus
(Cretzschmar, 1829)
Range of B. rufinus      Breeding range     Resident range     Wintering range
Synonyms
  • Buteo ferox

The long-legged buzzard (Buteo rufinus) is a bird of prey in the Buteo genus. It is similar in appearance to the rough-legged buzzard (Buteo lagopus), but it is larger and more robust.

Contents

  • Description 1
  • Distribution and habitat 2
  • Feeding 3
  • References 4
  • External links 5

Description

This is one of the largest species of Buteo. Length can range from 50 to 66 cm (20 to 26 in) and wingspan from 115 to 160 cm (45 to 63 in). Females, at an average mass of 1.3 kg (2.9 lb), are larger than males, at an average of 1.1 kg (2.4 lb).[2][3] There are many different colour forms, but usually long-leggeds have a clear orange tint to the plumage, red or orange tail, pale head and largely white underwings. There is usually a distinctive black carpal patch and dark trailing edge to the wing. The rump and "trousers" are often dark or deep rufous. Plumage varies from ghostly pale individuals to very dark ones. Some plumages are almost similar to those of the steppe buzzard, the eastern subspecies of the common buzzard (Buteo buteo vulpinus), but long-legged buzzards have longer wings and are more like rough-legged buzzards or even a small Aquila eagle.

Distribution and habitat

It inhabits dry open plains of northern Africa, southeastern Europe, west and central Asia east to China, and across central India. Recent sightings indicate that there is a small population in the Apulian region of south-eastern Italy. Open, uncultivated areas, with high bushes, trees, cliffs or hillocks are favoured as nesting areas. Younger birds disperse north of breeding grounds and there are records from Northern Europe. The breeding population in Greece is around 60 pairs.

Illustration by Keulemans, 1874

Reforestation in the Judean Mountains in Israel is displacing populations of the long-legged buzzard, and the species is moving into the Judean Foothills and competing with the short-toed snake eagle there.[4]

Feeding

It feeds mostly on small rodents, although it will also take lizards, snakes, small birds and large insects.

References

  1. ^  
  2. ^ "Buteo rufinus"Long-legged Buzzard, . European Raptors Biology and Conservation. 
  3. ^ Stevenson; Fanshawe (2001). Field Guide to the Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi. Elsevier Science.  
  4. ^ American Friends of Tel Aviv University (3 August 2011). "Raptor Usurpers in Neighboring Habitats Reshape the Conventional Wisdom". Science Daily. Retrieved 6 August 2011. 

External links

  • Bird Guides: Long-legged buzzard
  • Buteo rufinusBirdLife species factsheet for
  • Buteo rufinus on Avibase
  • Long-legged buzzard videos, photos, and sounds at the Internet Bird Collection
  • Long-legged buzzard photo gallery at VIREO (Drexel University)
  • Audio recordings of Long-legged buzzard on Xeno-canto.


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