OPTIMAL GROUP-SIZE IN TERRITORIAL ANIMALS

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

[22] DALY M, 1978, SEX EVOLUTION BEHAVI

[23] DAVIES NB, 1980, ARDEA, V68, P63

[24] OWNERS AND SATELLITES - THE ECONOMICS OF TERRITORY DEFENSE IN THE PIED WAGTAIL, MOTACILLA-ALBA [J]. JOURNAL OF ANIMAL ECOLOGY, 1981, 50 (01) : 157 - 180

[25] EVOLUTION OF GROUP TERRITORIAL BEHAVIOR AND COOPERATIVE BREEDING [J]. AMERICAN NATURALIST, 1978, 112 (988) : 1091 - 1100

[26] GRANT PR, 1979, AUK, V96, P723

[27] GEOMETRY FOR SELFISH HERD [J]. JOURNAL OF THEORETICAL BIOLOGY, 1971, 31 (02) : 295 - +

[28] HAMILTON WILLIAM J., 1959, CONDOR, V61, P161

[29] HATCH JJ, 1966, WILSON BULL, V78, P198

[30] Heinrich B., 1979, BUMBLEBEE EC

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

[22] DALY M, 1978, SEX EVOLUTION BEHAVI

[23] DAVIES NB, 1980, ARDEA, V68, P63

[24] OWNERS AND SATELLITES - THE ECONOMICS OF TERRITORY DEFENSE IN THE PIED WAGTAIL, MOTACILLA-ALBA [J]. JOURNAL OF ANIMAL ECOLOGY, 1981, 50 (01) : 157 - 180

[25] EVOLUTION OF GROUP TERRITORIAL BEHAVIOR AND COOPERATIVE BREEDING [J]. AMERICAN NATURALIST, 1978, 112 (988) : 1091 - 1100

[26] GRANT PR, 1979, AUK, V96, P723

[27] GEOMETRY FOR SELFISH HERD [J]. JOURNAL OF THEORETICAL BIOLOGY, 1971, 31 (02) : 295 - +

[28] HAMILTON WILLIAM J., 1959, CONDOR, V61, P161

[29] HATCH JJ, 1966, WILSON BULL, V78, P198

[30] Heinrich B., 1979, BUMBLEBEE EC