Behavior of spanish passer hispaniolensis and indian passer indicus sparrows during the formation of breeding colonies. Zoologicheskii Zhurnal 63(9): 1374-1387, 1984
Social organization and displays of passer hispaniolensis and passer indicus. Zoologicheskii Zhurnal 64(8): 1213-1223, 1985
The first territorial Spanish sparrow Passer hispaniolensis in Slovenia Prvi teritorialni travniski vrabci Passer hispaniolensis v Sloveniji. Acrocephalus (Ljubljana): 21100: 161-164, 2000
Preliminary notes on the diet of Passer hispaniolensis in the agricultural zones of Sardinia Nota preliminare sul regime alimentare di Passer hispaniolensis in zone agricole della Sardegna. Atti Convegno Italiano di Ornitologia, 6: 427-428, 1994
Spanish sparrow Passer hispaniolensis Travniski vrabec Passer hispaniolensis. Acrocephalus (Ljubljana): 27130-131: 176-177, 2006
First record of an Italian sparrow Passer hispaniolensis italiae north of the Swiss Alps Observation dun moineau cisalpin Passer hispaniolensis italiae sur le Plateau suisse. Nos Oiseaux. Septembre; 483: 211-212 No 465, 2001
The diet of Spanish sparrow, Passer hispaniolensis, in a cultivated area of Sardinia La dieta della passera sarda, Passer hispaniolensis, in unarea coltivata della Sardegna. Rivista Italiana di Ornitologia. Settembre; 651: 53-62, 1995
Colony of Spanish sparrow Passer hispaniolensis in dug well on Fuerteventura Ungewohnlicher Koloniestandort des Weidensperlings Passer hispaniolensis in einem Brunnenschacht auf Fuerteventura. Limicola, 126: 313-316, 1998
Something new migrating Spanish sparrows Passer hispaniolensis in Malta Ein neues Ereignis Wandernde Weidensperlinge Passer hispaniolensis in Malta. Ornithologische Mitteilungen, 591: 30-32, 2007
Breeding of Spanish sparrow, Passer hispaniolensis, in the Crete Senesi Tuscany Nidificazione di passera sarda, Passer hispaniolensis, nelle Crete Senesi Toscana. Rivista Italiana di Ornitologia. Dicembre; 702: 180-182, 2000
Social organization and displays of Passer hispaniolensis and P. indicus. Zoologicheskii Zhurnal, 648: 1213-1223, 1985
Kreuzung spanischer Haus- (Passer domesticus) und Weidensperlinge (Passer hispaniolensis) in Gefangenschaft. Journal fuer Ornithologie, 1253: 339-340, 1984
Zur Charakterisierung von Haus- und Weidensperling, Passer domesticus und Passer hispaniolensis, als 'zeitdifferente Arten'. Beitraege zur Vogelkunde, 304-5: 217-242, 1984
Passer hispaniolensis in portugal with a brief introduction to the study of ecological relationships to passer domesticus. Arquivos do Museu Bocage 4(1): 1-28, 1973
Die Nestlingsnahrung von Weidensperling (Passer hispaniolensis Temm.) und Goldsperling (Passer luteus Licht.) - ein Vergleich. Oekologie der Voegel, 121: 53-61, 1990