Chough – Wikipedia, the free encyclopedia
… the picture of a very attractive bird. (Ogilvie, Malcolm. 2008. "Choughs and Cowpats" www.birdsofbritain.co.uk) Alpine Chough or Yellow-billed Chough, Pyrrhocorax graculus
en.wikipedia.org/wiki/Pyrrhocorax

Alpine Chough – Wikipedia, the free encyclopedia
The Alpine Chough (Pyrrhocorax graculus), also called Yellow-billed Chough (pronounced /ˈtʃʌf … populations of Chough Pyrrhocorax pyrrhocorax and Alpine Chough P. graculus. Bird …
en.wikipedia.org/wiki/Yellow-billed_Chough

Pyrrhocorax graculus – Yellow-billed Chough
Pyrrhocorax graculus Yellow-billed Chough … A bird feeding another one besides a Red-billed Chough. Oukaïmden, Morocco (ssp graculus). © J. del …
ibc.hbw.com/ibc/phtml/especie.phtml?idEspecie=8268

Oriental Bird Club Image Database : Yellow-billed Chough …
Yellow-billed Chough Pyrrhocorax graculus forsythi – Adult: Photographer : © Jaysukh Parekh “Suman” Location : Badrinath, Uttarakhand, India
www.orientalbirdimages.org/search.php?action=searchresult&Bird_ID=2349

Yellow-billed Chough (Pyrrhocorax graculus) – BirdLife species …
Search for information on all of the world’s bird species. … BirdLife Species Champions appeal Donate to this groundbreaking initiative so that together we can turn the tide on …
www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=5756

Yellow-billed Chough (Pyrrhocorax graculus) – BirdLife species …
Search for Important Bird Area sites (IBAs) around the world. … BirdLife Species Champions appeal Donate to this groundbreaking initiative so that together we can turn the tide …
www.birdlife.org/datazone/sites/index.html?action=SpcHTMDetails.asp&sid=5756&m=0

IUCN 2008 Red List – Pyrrhocorax graculus
… Yellow-billed Chough, Alpine Chough … Evaluator/s: Bird, J. & Butchart, S. (BirdLife … Citation: BirdLife International 2008. Pyrrhocorax graculus.
www.iucnredlist.org/details/146639

chough — Britannica Online Encyclopedia
Common chough (Pyrrhocorax pyrrhocorax)© Richard Soothill … British Isles to China, and the alpine chough (P. graculus … the former is red-billed, the latter yellow-billed.
www.britannica.com/EBchecked/topic/114760/chough#ref190823

Trip Reports: Merilyn Browne’s 2006 Pakistan Trip Bird List
… Yellow-billed Chough Pyrrhocorax graculus … bird with them, so am certain of the identification.) JHOLA . 2/09/06. 3200 m. Red-billed Chough Pyrrhocorax pyrrhocorax. Yellow-billed Chough Pyrrhocorax graculus
www.wildlifeofpakistan.com/PakistanBirdClub/merilyn2006pakistantripbirdlist.html

chough: Definition from Answers.com
… that of the Jackdaw and always very different from its yellow-billed … the divergence among populations of Chough Pyrrhocorax pyrrhocorax and Alpine Chough P. graculus. Bird Study …
www.answers.com/topic/chough

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