FLEXIBLE HELPER STRUCTURE AS AN ECOLOGICAL ADAPTATION IN THE PIED KINGFISHER (CERYLE-RUDIS-RUDIS L)

[1] [Anonymous], 1978, EVOL ECOL

[2] Backhurst G.C., 1974, Journal E Afr Nat Hist Soc Natn Mus, VNo. 146,1974, P1

[3] BISCHOF N, 1972, HOMO, V23, P330

[4] SOCIAL-ORGANIZATION AND NEST-BUILDING IN FOREST WEAVER BIRDS OF GENUS MALIMBUS (PLOCEINAE) [J]. IBIS, 1978, 120 (01) : 27 - &

[5] Brown J.L, 1975, EVOLUTION BEHAVIOUR

[6] AVIAN COMMUNAL BREEDING SYSTEMS [J]. ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS, 1978, 9 : 123 - 155

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

[8] RELATIONSHIP OF HABITAT QUALITY TO GROUP-SIZE IN HALLS BABBLER (POMATOSTOMUS-HALLI) [J]. CONDOR, 1977, 79 (03): : 312 - 320

[9] CHIPETA GB, 1976, THESIS U NAIROBI

[10] DOUTHWAITE R J, 1978, Journal of the East Africa Natural History Society and National Museum, V31, P1

[1] [Anonymous], 1978, EVOL ECOL

[2] Backhurst G.C., 1974, Journal E Afr Nat Hist Soc Natn Mus, VNo. 146,1974, P1

[3] BISCHOF N, 1972, HOMO, V23, P330

[4] SOCIAL-ORGANIZATION AND NEST-BUILDING IN FOREST WEAVER BIRDS OF GENUS MALIMBUS (PLOCEINAE) [J]. IBIS, 1978, 120 (01) : 27 - &

[5] Brown J.L, 1975, EVOLUTION BEHAVIOUR

[6] AVIAN COMMUNAL BREEDING SYSTEMS [J]. ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS, 1978, 9 : 123 - 155

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

[8] RELATIONSHIP OF HABITAT QUALITY TO GROUP-SIZE IN HALLS BABBLER (POMATOSTOMUS-HALLI) [J]. CONDOR, 1977, 79 (03): : 312 - 320

[9] CHIPETA GB, 1976, THESIS U NAIROBI

[10] DOUTHWAITE R J, 1978, Journal of the East Africa Natural History Society and National Museum, V31, P1