COOPERATION AND RECIPROCITY IN AVIAN SOCIAL-SYSTEMS

[1] Alexander R.D., 1974, Annual Rev Ecol Syst, V5, P325, DOI 10.1146/annurev.es.05.110174.001545

[2] Alexander R.D., 1979, DARWINISM HUMAN AFFA

[3] GROUP SELECTION, ALTRUISM, AND LEVELS OF ORGANIZATION OF LIFE [J]. ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS, 1978, 9 : 449 - 474

[4] THE EVOLUTION OF COOPERATION [J]. SCIENCE, 1981, 211 (4489) : 1390 - 1396

[5] BALDA RP, 1980, Z TIERPSYCHOL, V52, P331

[6] BALPH DF, 1980, AUK, V97, P854

[7] Bertram B.C.R., 1978, P64

[8] OSTRICHES RECOGNISE THEIR OWN EGGS AND DISCARD OTHERS [J]. NATURE, 1979, 279 (5710) : 233 - 234

[9] BROWN JL, 1974, AM ZOOL, V14, P63

[10] HELPERS - EFFECTS OF EXPERIMENTAL REMOVAL ON REPRODUCTIVE SUCCESS [J]. SCIENCE, 1982, 215 (4531) : 421 - 422

[1] Alexander R.D., 1974, Annual Rev Ecol Syst, V5, P325, DOI 10.1146/annurev.es.05.110174.001545

[2] Alexander R.D., 1979, DARWINISM HUMAN AFFA

[3] GROUP SELECTION, ALTRUISM, AND LEVELS OF ORGANIZATION OF LIFE [J]. ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS, 1978, 9 : 449 - 474

[4] THE EVOLUTION OF COOPERATION [J]. SCIENCE, 1981, 211 (4489) : 1390 - 1396

[5] BALDA RP, 1980, Z TIERPSYCHOL, V52, P331

[6] BALPH DF, 1980, AUK, V97, P854

[7] Bertram B.C.R., 1978, P64

[8] OSTRICHES RECOGNISE THEIR OWN EGGS AND DISCARD OTHERS [J]. NATURE, 1979, 279 (5710) : 233 - 234

[9] BROWN JL, 1974, AM ZOOL, V14, P63

[10] HELPERS - EFFECTS OF EXPERIMENTAL REMOVAL ON REPRODUCTIVE SUCCESS [J]. SCIENCE, 1982, 215 (4531) : 421 - 422