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Article
A. Rolando ; C. Palestrini 1989Ethol Ecol Evol 1 p169-183
Article
P. Laiolo, Auteur ; A. Rolando, AuteurWe analysed the spectrotemporal features of the begging calls of Red-billed Chough Pyrrhocorax pyrrhocorax females in five localities (Scotland, Western Alps, Central Apennines, Sicily and Morocco), focusing on variation at three different level[...]
Article
D. E. Chamberlain, Auteur ; M. Bocca, Auteur ; L. Migliore, Auteur ; E. Caprio, Auteur ; A. Rolando, AuteurThe Black Grouse Tetrao tetrix is primarily a lekking species, although in some populations solitary display is also common. We analysed data from a 25-year-long survey of an increasing Black Grouse population in the western Italian Alps in orde[...]
Article
D. E. Chamberlain, Auteur ; M. Bocca, Auteur ; L. Migliore, Auteur ; E. Caprio, Auteur ; A. Rolando, Auteur
Article
A. Rolando, Auteur ; L. Carisio, AuteurThe Nutcracker is considered a territorial species even though some studies have shown that conflicts are rare. Previous research suggested that Nutcrackers from two Alpine sites did not use territories during autumn and winter. The aim of the p[...]
Article
P. Laiolo, Auteur ; C. Palestrini, Auteur ; A. Rolando, AuteurThe calls uttered by Choughs (Pyrrhocorax pyrrhocorax) on Islay (S-W Scotland) were recorded during the breeding season. We analysed the vocal repertoire and the degree of call variation, among and within individuals. Eight structurally differen[...]
