This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be fluctuating, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
Porter, R. F.; Kirwan, G. M. 2010. Studies of Socotran birds VI. The taxonomic status of the Socotra Buzzard. Bulletin of the British Ornithologists' Club 130(2): 116-131.
Buteo buteo (Sibley and Monroe 1990, 1993) was split into B. buteo and B. bannermani by Hazevoet (1995) but Clouet and Wink (2000) and Hazevoet (1995) noted that bannermani has a close genetic affinity with B. rufinus: bannermanni and rufinus are thus currently treated as conspecific pending further study. A previously unnamed Buteo from Socotra (formerly included within B. rufinus by the BirdLife Taxonomic Working Group) has now been formally named Buteo socotraensis (Porter and Kirwan 2010), and has been recognised as a species by the BTWG.
del Hoyo, J.; Elliott, A.; Sargatal, J. 1994. Handbook of the Birds of the World, vol. 2: New World Vultures to Guineafowl. Lynx Edicions, Barcelona, Spain.
Ferguson-Lees, J.; Christie, D. A. 2001. Raptors of the world. Christopher Helm, London.
Strix. 2012. Developing and testing the methodology for assessing and mapping the sensitivity of migratory birds to wind energy development. BirdLife International, Cambridge.
Text account compilers
Khwaja, N. & Symes, A.
BirdLife International (2014) Species factsheet: Buteo rufinus. Downloaded from http://www.birdlife.org on 22/07/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 22/07/2014.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
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Additional resources for this species
|Current IUCN Red List category||Least Concern|
|Family||Accipitridae (Osprey, kites, hawks and eagles)|
|Species name author||(Cretzschmar, 1827)|
|Population size||100000 mature individuals|
|Distribution size (breeding/resident)||8,890,000 km2|
|Links to further information|
|- Additional Information on this species|