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Bibliografia Gracchio corallino (Pyrrhocorax pyrrhocorax)  - Gracchio alpino (Pyrrhocorax graculus)

Raccolta bibliografica a cura di Augusto De Sanctis, Adriano De Faveri



Delestrade, Anne FACTORS AFFECTING FLOCK SIZE IN THE ALPINE CHOUGH PYRRHOCORAX GRACULUS.  Ibis: the international journal of avian science,  136(1): 91-96. 1994. WR 241.

Delestrade, Anne Impact of human activity on foraging flocks and populations of the alpine chough Pyrrhocorax graculus. Avocetta,  19(2): 189-193. 1995.

 

De Sanctis A.  (1995) The Chough (Pyrrhocorax pyrrhocorax) in the Sagittario Gorge-Abruzzo-Italy. Avocetta- Supplemento Atti VIII Convegno Italiano di Ornitologia-Pavia 7-10/09/1995. 

 

De Sanctis A. & Pellegrini Ms. (1995) A synanthropic breeding of the Chough (Pyrrhocorax pyrrhocorax) in Abruzzo- Italy. Avocetta Supplemento Atti VIII Convegno Italiano di Ornitologia- Pavia 7-10/09/1995.

 

De Sanctis A. & Spinetti Mario (1997) Il Gracchio corallino (Pyrrhocorax pyrrhocorax) nel Parco Regionale Sirente-Velino. Relazione del C.A.R.F. per conto dell'Ente Parco Regionale Sirente-Velino.

 

De Sanctis A., De Marinis F., Limongelli L., Pellegrini Ms. & Spinetti M. -1997- Status and Breeding biology of the Chough (Pyrrhocorax pyrrhocorax) in Central Apennines-Italy. Avocetta, 21, 157-164.

 

De Sanctis A. & al. (1998) Il Gracchio corallino (Pyrrhocorax pyrrhocorax) e il Gracchio alpino (Pyrrhocorax graculus) nel Parco Nazionale Gran sasso e Monti della Laga. Relazione del C.A.R.F. per conto dell'Ente Parco nazionale del Gran Sasso e Monti della Laga.

 

De Sanctis A., Pellegrini Ms, Biondi M., Manzi A. & Massa B. (2000) The Autumnal Diet of the Rock Partridge in Central Italy. Avocetta, Vol. 24, N.2, 101-106.

 

Laiolo P. & Rolando A. 1999. The diet of the Chough (Pyrrhocorax pyrrhocorax) and the Alpine Chough (P.graculus) in the Alps: seasonality, resource partitioning and population density. Revue d’Ecologie (Terre et Vie) 54: 133-147.

 

Laiolo P., Palestrini C. & Rolando A. 2000. A study of Choughs’ vocal repertoire: variability related to individuals, sexes and ages. J. Ornithol. 141: 168-179.

 

Laiolo P., Palestrini C. & Rolando A. 2000. A study of Choughs’ vocal repertoire: variability related to individuals, sexes and ages. J. Ornithol. 141: 168-179.

 

Laiolo P. & Rolando A. 2001. A comparative analysis of the breeding biology of the Red-billed Chough Pyrrhocorax pyrrhocorax and the Alpine Chough P. graculus coexisting in the Alps. Ibis 143: 33-40.

 

Laiolo P. & Rolando A. 2001. Ecogeographic correlates of morphometric variation in the Red-billed Chough Pyrrhocorax pyrrhocorax and the Alpine Chough Pyrrhocorax graculus. Ibis, 143: 602-616.

 

Laiolo P., Rolando A., Delestrade A. and A. De Sanctis (2001) Geographical variation of the calls of the Choughs. The Condor 103: 287-297.

 

Laiolo P., Rolando A., Delestrade A., and A. De Sanctis (2001) Pattern of call repertoire diversification in the genus Pyrrhocorax (Aves, Corvidae). Journal of Canadian Zoology. 79(9): 1568-1576.

 

Laiolo P. & Rolando A. 2002. The begging call of the red-billed chough: an analysis of its spectrotemporal variability. Ardea  90: 139-147.

 

Laiolo P. e Rolando A.  2003. The evolution of vocalisations in the genus Corvus: effects of phylogeny, morphology and habitat. Evolutionary Ecology 16 (in press).

 

Laiolo Paola Ecological and behavioural divergence by foraging red-billed Pyrrhocorax pyrrhocorax and alpine choughs P. graculus in the Himalayas. Ardea,  91(2): 273-277; Autumn 2003.

 

Laiolo P., Rolando A., Delestrade A., and A. De Sanctis  (2004) Vocalisations and morphology: interpreting the divergence among populations of Red-billed and Alpine chough (Pyrrhocorax pyrrhocorax and P. graculus). Bird Study, vol. 51, no. 3, pp. 248-255.

 

Pellegrini Ms, De Sanctis A., Antonucci A. & Santoleri W. (1995) Status of the Chough (Pyrrhocorax pyrrhocorax) in the Majella National Park- Abruzzo- Italy. Avocetta Atti VIII Convegno Italiano di Ornitologia Pavia 7-10/09/1995.

 

Rolando A. & Patterson I.J., 1993. Foraging behaviour and diet of the Alpine Chough Pyrrhocorax graculus in the Italian Alps in summer. J. Orn. 134: 181-187.

 

Rolando A. & Patterson I.J., 1993. Range  and movements of the Alpine chough Pyrrhocorax graculus in relation to human developments in the Italian Alps in summer. J. Orn. 134: 338-344.

 

Rolando A., 1995. I Corvidi italiani. Sistematica, faunistica, eco-etologia, gestione e conservazione. Edagricole, 142 pp.

 

Rolando A. & Laiolo P., 1997. A comparative analysis of the diet of the Chough Pyrrhocorax pyrrhocorax and the Alpine Chough P. graculus co-existing in the Alps. Ibis 139: 388-395.

 

Rolando A., Laiolo P. & Formica M. 1997. A comparative analysis of the foraging behaviour of the Chough (Pyrrhocorax pyrrhocorax) and the Alpine Chough (P. graculus) co-existing in the Alps. Ibis 139: 461-467.

 

Rolando A., Laiolo P. & Formica M. 1997. The influence of flocking on the foraging behaviour of the chough (Pyrrhocorax pyrrhocorax) and the Alpine cough (P. graculus) co-existing in the Alps. Journal of  Zoology (London) 242: 299-308.

 

Rolando A., Laiolo P. & Conti A. 2000. Do topographical constraints and space availability influence birds’ ranging behaviour? The Alpine chough (Pyrrhocorax graculus) as a study case. Revue d’Ecologie (Terre et Vie) 55: 383-394.

 

Rolando A., Laiolo P. & Carisio L. The effect of urbanization upon the foraging ecology and activity of birds in the Alps: the Alpine chough Pyrrhocorax graculus as a study case. Revue d’Ecologie (Terre et Vie) (in press).

 

Rolando A., Caldoni R., De Sanctis A. and Laiolo P. (2001). Vigilance and neighbour distance in the Chough. Journal of Zoology (London), 253, 225-232.