COOPERATION AND RECIPROCITY IN AVIAN SOCIAL-SYSTEMS

[11] BREEDING SUCCESS OF A COMMUNAL GALLINULE [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1980, 6 (04) : 289 - 295

[12] HABITAT VARIATION IN THE SOCIAL-ORGANIZATION OF A COMMUNAL GALLINULE, THE PUKEKO, PORPHYRIO-PORPHYRIO-MELANOTUS [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1979, 5 (04) : 331 - 358

[13] PAIR AND GROUP BREEDING-BEHAVIOR OF A COMMUNAL GALLINULE, THE PUKEKO, PORPHYRIO PORPHYRIO-MELANOTUS [J]. ANIMAL BEHAVIOUR, 1980, 28 (MAY) : 593 - 603

[14] Dawkins Richard., 1976, SELFISH GENE

[15] DOW DD, 1979, IBIS, V121, P425

[16] EVOLUTION OF SOCIAL-BEHAVIOR BY KIN SELECTION [J]. QUARTERLY REVIEW OF BIOLOGY, 1975, 50 (01) : 1 - 33

[17] Emlen S.T., 1981, P217

[18] Emlen S.T., 1978, P245

[19] ECOLOGY, SEXUAL SELECTION, AND EVOLUTION OF MATING SYSTEMS [J]. SCIENCE, 1977, 197 (4300) : 215 - 223

[20] FAABORG J, 1980, AUK, V97, P581

[11] BREEDING SUCCESS OF A COMMUNAL GALLINULE [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1980, 6 (04) : 289 - 295

[12] HABITAT VARIATION IN THE SOCIAL-ORGANIZATION OF A COMMUNAL GALLINULE, THE PUKEKO, PORPHYRIO-PORPHYRIO-MELANOTUS [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1979, 5 (04) : 331 - 358

[13] PAIR AND GROUP BREEDING-BEHAVIOR OF A COMMUNAL GALLINULE, THE PUKEKO, PORPHYRIO PORPHYRIO-MELANOTUS [J]. ANIMAL BEHAVIOUR, 1980, 28 (MAY) : 593 - 603

[14] Dawkins Richard., 1976, SELFISH GENE

[15] DOW DD, 1979, IBIS, V121, P425

[16] EVOLUTION OF SOCIAL-BEHAVIOR BY KIN SELECTION [J]. QUARTERLY REVIEW OF BIOLOGY, 1975, 50 (01) : 1 - 33

[17] Emlen S.T., 1981, P217

[18] Emlen S.T., 1978, P245

[19] ECOLOGY, SEXUAL SELECTION, AND EVOLUTION OF MATING SYSTEMS [J]. SCIENCE, 1977, 197 (4300) : 215 - 223

[20] FAABORG J, 1980, AUK, V97, P581