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A comparative analysis of the foraging behaviour of the Chough Pyrrhocorax pyrrhocorax and the Alpine Chough Pyrrhocorax graculus coexisting in the Alps
ANTONIO ROLANDO, PAOLA LAIOLO, MASSIMO FORMICAVolume:
139
Year:
1997
Language:
english
Pages:
7
DOI:
10.1111/j.1474-919x.1997.tb04659.x
File:
PDF, 634 KB
english, 1997