FLOCK FEEDING AND TIME BUDGETS IN THE HOUSE SPARROW (PASSER-DOMESTICUS L)

[1] ALTMANN MARGARET, 1958, JOUR WILDLIFE MANAGEMENT, V22, P207, DOI 10.2307/3797334

[2] BARNARD CJ, BRIT BIRDS

[3] BARNARD CJ, 1978, THESIS U OXFORD

[4] ON ENCOUNTERS BETWEEN WILD WHITE-FRONTED GEESE IN WINTER FLOCKS [J]. BEHAVIOUR, 1953, 5 (02) : 85 - 129

[5] CARACO T, ECOLOGY

[6] CARACO T, AM NAT

[7] OPTIMAL FORAGING IN GREAT TITS (PARUS-MAJOR) [J]. NATURE, 1977, 268 (5616) : 137 - 139

[8] HABITAT PREFERENCES AND COMPETITION OF WINTERING JUNCOS AND GOLDEN-CROWNED SPARROWS [J]. ECOLOGY, 1973, 54 (01) : 174 - 180

[9] DAVIS NJ, 1975, ANIM BEHAV, V23, P597

[10] FEARE CJ, ORNIS SCAND

[1] ALTMANN MARGARET, 1958, JOUR WILDLIFE MANAGEMENT, V22, P207, DOI 10.2307/3797334

[2] BARNARD CJ, BRIT BIRDS

[3] BARNARD CJ, 1978, THESIS U OXFORD

[4] ON ENCOUNTERS BETWEEN WILD WHITE-FRONTED GEESE IN WINTER FLOCKS [J]. BEHAVIOUR, 1953, 5 (02) : 85 - 129

[5] CARACO T, ECOLOGY

[6] CARACO T, AM NAT

[7] OPTIMAL FORAGING IN GREAT TITS (PARUS-MAJOR) [J]. NATURE, 1977, 268 (5616) : 137 - 139

[8] HABITAT PREFERENCES AND COMPETITION OF WINTERING JUNCOS AND GOLDEN-CROWNED SPARROWS [J]. ECOLOGY, 1973, 54 (01) : 174 - 180

[9] DAVIS NJ, 1975, ANIM BEHAV, V23, P597

[10] FEARE CJ, ORNIS SCAND