Red-billed chough (English Wikipedia)

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Soler, Manuel; Palomino, Jose Javier; Martinez, Juan Gabriel; Soler, Juan Jose (1995). "Communal parental care by monogamous magpie hosts of fledgling Great Spotted Cuckoos" (PDF). The Condor. 97 (3): 804–810. doi:10.2307/1369188. JSTOR 1369188. Archived from the original (PDF) on 26 March 2009.

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Blanco, Guillermo; Tella, Jose Luis; Potti, Jaime (September 1997). "Feather Mites on Group-Living Red-Billed Choughs: A Non-Parasitic Interaction?" (PDF). Journal of Avian Biology. 28 (3): 197–206. doi:10.2307/3676970. JSTOR 3676970. Archived from the original (PDF) on 19 June 2013.

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Blanco, Guillermo; Fargallo, Juan A.; Tella, José Luis; Cuevas; Jesús A. (1997). "Role of buildings as nest-sites in the range expansion and conservation of choughs Pyrrhocorax pyrrhocorax in Spain" (PDF). Biological Conservation. 79 (2–3): 117–122. doi:10.1016/S0006-3207(96)00118-8. hdl:10261/58104.

doi.org

BirdLife International (2016). "Pyrrhocorax pyrrhocorax". IUCN Red List of Threatened Species. 2016: e.T22705916A87384853. doi:10.2305/IUCN.UK.2016-3.RLTS.T22705916A87384853.en. Retrieved 12 November 2021.
Stresemann, Erwin (1928). "Die Vögel der Elburs Expedition 1927". Journal of Ornithology (in German). 76 (2): 313–326. doi:10.1007/BF01940684. S2CID 27450092.
Laiolo, Paola; Rolando, Antonio; Delestrade, Anne; De Sanctis, Augusto (2004). "Vocalizations and morphology: interpreting the divergence among populations of Red-billed Chough Pyrrhocorax pyrrhocorax and Alpine Chough P. graculus". Bird Study. 51 (3): 248–255. doi:10.1080/00063650409461360.
Laiolo, Paola; Rolando, Antonio; Delestrade, Anne; de Sanctis, Augusto (May 2001). "Geographical Variation in the Calls of the Choughs". The Condor. 103 (2): 287–297. doi:10.1650/0010-5422(2001)103[0287:GVITCO]2.0.CO;2. ISSN 0010-5422. S2CID 85866352.
Rolando, A; Laiolo, P (April 1997). "A comparative analysis of the diets of the chough Pyrrhocorax pyrrhocorax and the alpine chough Pyrrhocorax graculus coexisting in the Alps". Ibis. 139 (2): 388–395. doi:10.1111/j.1474-919X.1997.tb04639.x.
Reid, J. M.; Bignal, E. M.; Bignal, S.; McCracken, D. I.; Monaghan, P. (2003). "Environmental variability, life-history covariation and cohort effects in the red-billed chough Pyrrhocorax pyrrhocorax". Journal of Animal Ecology. 72 (1): 36–46. doi:10.1046/j.1365-2656.2003.00673.x. JSTOR 3505541.
Stillman, Richard A.; Bignal, Eric M.; McCracken, David I.; Ovenden, Gy N. (1998). "Clutch and egg size in the Chough Pyrrhocorax pyrrhocorax on Islay, Scotland". Bird Study. 45: 122–126. doi:10.1080/00063659809461085.
Laiolo, P.; Bignal, E.M.; Patterson, I.J. (1998). "The dynamics of parental care in Choughs (Pyrrhocorax pyrrhocorax)". Journal of Ornithology. 139 (3): 297–305. doi:10.1007/BF01653340. S2CID 42610400.
Mccanch, Norman (November 2000). "The relationship between Red-Billed Chough Pyrrhocorax pyrrhocorax (L) breeding populations and grazing pressure on the Calf of Man". Bird Study. 47 (3): 295–303. doi:10.1080/00063650009461189. S2CID 85161238.
Blanco, Guillermo; Tella, José Luis; Torre, Ignacio (July 1998). "Traditional farming and key foraging habitats for chough Pyrrhocorax pyrrhocorax conservation in a Spanish pseudosteppe landscape". Journal of Applied Ecology. 35 (23): 232–239. doi:10.1046/j.1365-2664.1998.00296.x. JSTOR 2405122.
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Rolando, Antonio; Caldoni, Riccardo; De Sanctis, Augusto; Laiolo, Paola (2001). "Vigilance and neighbour distance in foraging flocks of red-billed choughs, Pyrrhocorax pyrrhocorax". Journal of Zoology. 253 (2): 225–232. doi:10.1017/S095283690100019X.
Blanco, Guillermo; Tella, José Luis (August 1997). "Protective association and breeding advantages of choughs nesting in lesser kestrel colonies". Animal Behaviour. 54 (2): 335–342. doi:10.1006/anbe.1996.0465. hdl:10261/58091. PMID 9268465. S2CID 38852266.
Soler, Manuel; Palomino, Jose Javier; Martinez, Juan Gabriel; Soler, Juan Jose (1995). "Communal parental care by monogamous magpie hosts of fledgling Great Spotted Cuckoos" (PDF). The Condor. 97 (3): 804–810. doi:10.2307/1369188. JSTOR 1369188. Archived from the original (PDF) on 26 March 2009.
Blanco, Guillermo; Merino, Santiago; Tella, Joseé Luis; Fargallo, Juan A; Gajon, A (1997). "Hematozoa in two populations of the threatened red-billed chough in Spain". Journal of Wildlife Diseases. 33 (3): 642–5. doi:10.7589/0090-3558-33.3.642. PMID 9249715. S2CID 9353982.
Blanco, Guillermo; Tella, Jose Luis; Potti, Jaime (September 1997). "Feather Mites on Group-Living Red-Billed Choughs: A Non-Parasitic Interaction?" (PDF). Journal of Avian Biology. 28 (3): 197–206. doi:10.2307/3676970. JSTOR 3676970. Archived from the original (PDF) on 19 June 2013.
Blanco, Guillermo; Fargallo, Juan A.; Tella, José Luis; Cuevas; Jesús A. (1997). "Role of buildings as nest-sites in the range expansion and conservation of choughs Pyrrhocorax pyrrhocorax in Spain" (PDF). Biological Conservation. 79 (2–3): 117–122. doi:10.1016/S0006-3207(96)00118-8. hdl:10261/58104.

durrell.org

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"Red-billed Chough". Durrell Wildlife Conservation Trust. Retrieved 15 July 2019.

fullhomelydivinity.org

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Vaurie, Charles (May 1954). "Systematic Notes on Palearctic Birds. No. 4 The Choughs (Pyrrhocorax)". American Museum Novitates (1658). hdl:2246/3595.
Blanco, Guillermo; Tella, José Luis (August 1997). "Protective association and breeding advantages of choughs nesting in lesser kestrel colonies". Animal Behaviour. 54 (2): 335–342. doi:10.1006/anbe.1996.0465. hdl:10261/58091. PMID 9268465. S2CID 38852266.
Blanco, Guillermo; Fargallo, Juan A.; Tella, José Luis; Cuevas; Jesús A. (1997). "Role of buildings as nest-sites in the range expansion and conservation of choughs Pyrrhocorax pyrrhocorax in Spain" (PDF). Biological Conservation. 79 (2–3): 117–122. doi:10.1016/S0006-3207(96)00118-8. hdl:10261/58104.

independent.co.uk

Carrell, Severin (27 January 2002). "Cornish chuffed at the return of the chough". The Independent. Archived from the original on 9 November 2012. Retrieved 27 November 2010.

itis.gov

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iucnredlist.org

BirdLife International (2016). "Pyrrhocorax pyrrhocorax". IUCN Red List of Threatened Species. 2016: e.T22705916A87384853. doi:10.2305/IUCN.UK.2016-3.RLTS.T22705916A87384853.en. Retrieved 12 November 2021.

jncc.gov.uk

"Chough Pyrrhocorax pyrrhocorax (breeding)" (PDF). Joint Nature Conservation Committee. Archived from the original (PDF) on 4 February 2011. Retrieved 6 February 2008.

jstor.org

Reid, J. M.; Bignal, E. M.; Bignal, S.; McCracken, D. I.; Monaghan, P. (2003). "Environmental variability, life-history covariation and cohort effects in the red-billed chough Pyrrhocorax pyrrhocorax". Journal of Animal Ecology. 72 (1): 36–46. doi:10.1046/j.1365-2656.2003.00673.x. JSTOR 3505541.
Blanco, Guillermo; Tella, José Luis; Torre, Ignacio (July 1998). "Traditional farming and key foraging habitats for chough Pyrrhocorax pyrrhocorax conservation in a Spanish pseudosteppe landscape". Journal of Applied Ecology. 35 (23): 232–239. doi:10.1046/j.1365-2664.1998.00296.x. JSTOR 2405122.
Soler, Manuel; Palomino, Jose Javier; Martinez, Juan Gabriel; Soler, Juan Jose (1995). "Communal parental care by monogamous magpie hosts of fledgling Great Spotted Cuckoos" (PDF). The Condor. 97 (3): 804–810. doi:10.2307/1369188. JSTOR 1369188. Archived from the original (PDF) on 26 March 2009.
Blanco, Guillermo; Tella, Jose Luis; Potti, Jaime (September 1997). "Feather Mites on Group-Living Red-Billed Choughs: A Non-Parasitic Interaction?" (PDF). Journal of Avian Biology. 28 (3): 197–206. doi:10.2307/3676970. JSTOR 3676970. Archived from the original (PDF) on 19 June 2013.

nih.gov

pubmed.ncbi.nlm.nih.gov

Blanco, Guillermo; Tella, José Luis (August 1997). "Protective association and breeding advantages of choughs nesting in lesser kestrel colonies". Animal Behaviour. 54 (2): 335–342. doi:10.1006/anbe.1996.0465. hdl:10261/58091. PMID 9268465. S2CID 38852266.
Blanco, Guillermo; Merino, Santiago; Tella, Joseé Luis; Fargallo, Juan A; Gajon, A (1997). "Hematozoa in two populations of the threatened red-billed chough in Spain". Journal of Wildlife Diseases. 33 (3): 642–5. doi:10.7589/0090-3558-33.3.642. PMID 9249715. S2CID 9353982.

paradisepark.org.uk

"Release Update December 2003" (PDF). Operation Chough. Archived from the original (PDF) on 19 July 2011. Retrieved 6 February 2008.

researchgate.net

Blanco, Guillermo; Tella, José Luis (August 1997). "Protective association and breeding advantages of choughs nesting in lesser kestrel colonies". Animal Behaviour. 54 (2): 335–342. doi:10.1006/anbe.1996.0465. hdl:10261/58091. PMID 9268465. S2CID 38852266.

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semanticscholar.org

api.semanticscholar.org

Stresemann, Erwin (1928). "Die Vögel der Elburs Expedition 1927". Journal of Ornithology (in German). 76 (2): 313–326. doi:10.1007/BF01940684. S2CID 27450092.
Laiolo, Paola; Rolando, Antonio; Delestrade, Anne; de Sanctis, Augusto (May 2001). "Geographical Variation in the Calls of the Choughs". The Condor. 103 (2): 287–297. doi:10.1650/0010-5422(2001)103[0287:GVITCO]2.0.CO;2. ISSN 0010-5422. S2CID 85866352.
Laiolo, P.; Bignal, E.M.; Patterson, I.J. (1998). "The dynamics of parental care in Choughs (Pyrrhocorax pyrrhocorax)". Journal of Ornithology. 139 (3): 297–305. doi:10.1007/BF01653340. S2CID 42610400.
Mccanch, Norman (November 2000). "The relationship between Red-Billed Chough Pyrrhocorax pyrrhocorax (L) breeding populations and grazing pressure on the Calf of Man". Bird Study. 47 (3): 295–303. doi:10.1080/00063650009461189. S2CID 85161238.
Blanco, Guillermo; Tella, José Luis (August 1997). "Protective association and breeding advantages of choughs nesting in lesser kestrel colonies". Animal Behaviour. 54 (2): 335–342. doi:10.1006/anbe.1996.0465. hdl:10261/58091. PMID 9268465. S2CID 38852266.
Blanco, Guillermo; Merino, Santiago; Tella, Joseé Luis; Fargallo, Juan A; Gajon, A (1997). "Hematozoa in two populations of the threatened red-billed chough in Spain". Journal of Wildlife Diseases. 33 (3): 642–5. doi:10.7589/0090-3558-33.3.642. PMID 9249715. S2CID 9353982.

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"Cornwall Chough Project". Projects. Royal Society for the Protection of Birds. Archived from the original on 14 July 2014. Retrieved 1 June 2012.
"Chough Pyrrhocorax pyrrhocorax (breeding)" (PDF). Joint Nature Conservation Committee. Archived from the original (PDF) on 4 February 2011. Retrieved 6 February 2008.
"A year in the life of Choughs". BirdWatch Ireland. Archived from the original on 11 April 2016. Retrieved 6 February 2008.
"Release Update December 2003" (PDF). Operation Chough. Archived from the original (PDF) on 19 July 2011. Retrieved 6 February 2008.
Soler, Manuel; Palomino, Jose Javier; Martinez, Juan Gabriel; Soler, Juan Jose (1995). "Communal parental care by monogamous magpie hosts of fledgling Great Spotted Cuckoos" (PDF). The Condor. 97 (3): 804–810. doi:10.2307/1369188. JSTOR 1369188. Archived from the original (PDF) on 26 March 2009.
Blanco, Guillermo; Tella, Jose Luis; Potti, Jaime (September 1997). "Feather Mites on Group-Living Red-Billed Choughs: A Non-Parasitic Interaction?" (PDF). Journal of Avian Biology. 28 (3): 197–206. doi:10.2307/3676970. JSTOR 3676970. Archived from the original (PDF) on 19 June 2013.
"Choughs: Field Programme". Birds on the Edge. Durrell Wildlife Conservation Trust. Archived from the original on 23 December 2018. Retrieved 15 July 2019.
"Book V. The departure of Ulysses from Calypso". The Odyssey of Homer, translated by Alexander Pope. Archived from the original on 13 March 2016. Retrieved 22 March 2008.
Carrell, Severin (27 January 2002). "Cornish chuffed at the return of the chough". The Independent. Archived from the original on 9 November 2012. Retrieved 27 November 2010.
"Keeping the Twelve Days of Christmas". Fullhomelydivinity.org. Archived from the original on 27 March 2016. Retrieved 6 February 2008.
"The City Arms of Canterbury". Canterbury City Council. Archived from the original on 1 June 2012. Retrieved 16 December 2011.

worldcat.org

Laiolo, Paola; Rolando, Antonio; Delestrade, Anne; de Sanctis, Augusto (May 2001). "Geographical Variation in the Calls of the Choughs". The Condor. 103 (2): 287–297. doi:10.1650/0010-5422(2001)103[0287:GVITCO]2.0.CO;2. ISSN 0010-5422. S2CID 85866352.