FRUGIVORY, EXTERNAL MORPHOLOGY AND DIGESTIVE-SYSTEM IN MEDITERRANEAN SYLVIID WARBLERS SYLVIA SPP

[21] Johnson D. H., 1981, USE MULTIVARIATE STA, P53

[22] NUTRITIONAL VALUES OF WILD FRUITS AND CONSUMPTION BY MIGRANT FRUGIVOROUS BIRDS [J]. ECOLOGY, 1985, 66 (03) : 819 - 827

[23] THE FRUGIVOROUS DIET OF BLACKCAP POPULATIONS SYLVIA-ATRICAPILLA WINTERING IN SOUTHERN SPAIN [J]. IBIS, 1981, 123 (04) : 502 - 507

[24] SEED WEIGHT VARIATION AND DIFFERENTIAL AVIAN DISPERSAL IN BLACKBERRIES RUBUS-ULMIFOLIUS [J]. OIKOS, 1984, 43 (02) : 149 - 153

[25] Jordano P., 1985, Ardeola, V32, P69

[26] Jordano P, 1984, THESIS U SEVILLA SEV

[27] KLEIN H, 1973, Vogelwarte, V27, P73

[28] Lederer R.J., 1984, Oekologie der Voegel, V6, P119

[29] Leisler B., 1980, Oekologie der Voegel, V2, P199

[30] Magnan A., 1912, Annales des Sciences Naturelles (Zoologie) Paris, V15

[21] Johnson D. H., 1981, USE MULTIVARIATE STA, P53

[22] NUTRITIONAL VALUES OF WILD FRUITS AND CONSUMPTION BY MIGRANT FRUGIVOROUS BIRDS [J]. ECOLOGY, 1985, 66 (03) : 819 - 827

[23] THE FRUGIVOROUS DIET OF BLACKCAP POPULATIONS SYLVIA-ATRICAPILLA WINTERING IN SOUTHERN SPAIN [J]. IBIS, 1981, 123 (04) : 502 - 507

[24] SEED WEIGHT VARIATION AND DIFFERENTIAL AVIAN DISPERSAL IN BLACKBERRIES RUBUS-ULMIFOLIUS [J]. OIKOS, 1984, 43 (02) : 149 - 153

[25] Jordano P., 1985, Ardeola, V32, P69

[26] Jordano P, 1984, THESIS U SEVILLA SEV

[27] KLEIN H, 1973, Vogelwarte, V27, P73

[28] Lederer R.J., 1984, Oekologie der Voegel, V6, P119

[29] Leisler B., 1980, Oekologie der Voegel, V2, P199

[30] Magnan A., 1912, Annales des Sciences Naturelles (Zoologie) Paris, V15