DIFFERENTIAL FITNESS RETURNS IN RELATION TO SPATIAL POSITION IN GROUPS

[21] PREDATOR VIGILANCE AND GROUP-SIZE IN MAMMALS AND BIRDS - A CRITICAL-REVIEW OF THE EMPIRICAL-EVIDENCE [J]. BIOLOGICAL REVIEWS, 1989, 64 (01) : 13 - 33

[22] HEALEY MC, 1973, J FISH RES BOARD CAN, V389, P1

[23] Helle T., 1983, ACTA ZOOL FENN, V175, P129

[24] HHOBSON ES, 1963, COPEIA, P595

[25] EVOLUTION OF ALARM SIGNALS IN UNGULATES WITH SPECIAL REFERENCE TO WHITE-TAILED DEER [J]. AMERICAN NATURALIST, 1977, 111 (977) : 31 - 42

[26] SEXUAL SELECTION IN A MONOMORPHIC LEK-BREEDING BIRD - CORRELATES OF MALE MATING SUCCESS IN THE GREAT SNIPE GALLINAGO-MEDIA [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1987, 21 (04) : 211 - 216

[27] ADAPTIVE SIGNIFICANCE OF COLONIAL NESTING IN BREWERS BLACKBIRD (EUPHAGUS CYANOCEPHALUS) [J]. ECOLOGY, 1968, 49 (04) : 682 - &

[28] INGLIS IR, 1981, Z TIERPSYCHOL, V57, P193

[29] SIZE-SPECIFIC PROTECTION AGAINST PREDATION BY FISH IN SWARMING WATERFLEAS, BOSMINA-LONGISPINA [J]. ANIMAL BEHAVIOUR, 1988, 36 : 986 - 990

[30] INFLUENCE OF POSITION IN THE FLOCK AND FLOCK SIZE ON VIGILANCE IN THE STARLING, STURNUS-VULGARIS [J]. ANIMAL BEHAVIOUR, 1980, 28 (MAY) : 634 - 635

[21] PREDATOR VIGILANCE AND GROUP-SIZE IN MAMMALS AND BIRDS - A CRITICAL-REVIEW OF THE EMPIRICAL-EVIDENCE [J]. BIOLOGICAL REVIEWS, 1989, 64 (01) : 13 - 33

[22] HEALEY MC, 1973, J FISH RES BOARD CAN, V389, P1

[23] Helle T., 1983, ACTA ZOOL FENN, V175, P129

[24] HHOBSON ES, 1963, COPEIA, P595

[25] EVOLUTION OF ALARM SIGNALS IN UNGULATES WITH SPECIAL REFERENCE TO WHITE-TAILED DEER [J]. AMERICAN NATURALIST, 1977, 111 (977) : 31 - 42

[26] SEXUAL SELECTION IN A MONOMORPHIC LEK-BREEDING BIRD - CORRELATES OF MALE MATING SUCCESS IN THE GREAT SNIPE GALLINAGO-MEDIA [J]. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1987, 21 (04) : 211 - 216

[27] ADAPTIVE SIGNIFICANCE OF COLONIAL NESTING IN BREWERS BLACKBIRD (EUPHAGUS CYANOCEPHALUS) [J]. ECOLOGY, 1968, 49 (04) : 682 - &

[28] INGLIS IR, 1981, Z TIERPSYCHOL, V57, P193

[29] SIZE-SPECIFIC PROTECTION AGAINST PREDATION BY FISH IN SWARMING WATERFLEAS, BOSMINA-LONGISPINA [J]. ANIMAL BEHAVIOUR, 1988, 36 : 986 - 990

[30] INFLUENCE OF POSITION IN THE FLOCK AND FLOCK SIZE ON VIGILANCE IN THE STARLING, STURNUS-VULGARIS [J]. ANIMAL BEHAVIOUR, 1980, 28 (MAY) : 634 - 635