ENERGY-FLOW IN THE YTHAN ESTUARY, ABERDEENSHIRE, SCOTLAND

[21] HEALEY MC, 1971, J ZOOL, V163, P177

[22] HEIP C, 1977, 3RD INT MEIOF C HAMB

[23] FEEDING ECOLOGY OF OYSTERCATCHERS (HAEMATOPUS-OSTRALEGUS L) IN WINTER IN NORTHERN SCOTLAND [J]. JOURNAL OF ANIMAL ECOLOGY, 1971, 40 (03) : 651 - +

[24] FEEDING TECHNIQUES OF OYSTERCATCHER [J]. BIRD STUDY, 1971, 18 (01) : 15 - +

[25] HEPPLESTON PB, 1968, THESIS U ABERDEEN

[26] HOLDEN AV, 1961, VERH INT VEREIN LIMN, V14, P247

[27] JITTS H. R., 1959, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V10, P7

[28] Joffe M., 1978, THESIS U ABERDEEN

[29] KINDNESS RB, 1973, THESIS U ABERDEEN

[30] KREBS CJ, 1978, ECOLOGY EXPT ANAL DI, P549

[21] HEALEY MC, 1971, J ZOOL, V163, P177

[22] HEIP C, 1977, 3RD INT MEIOF C HAMB

[23] FEEDING ECOLOGY OF OYSTERCATCHERS (HAEMATOPUS-OSTRALEGUS L) IN WINTER IN NORTHERN SCOTLAND [J]. JOURNAL OF ANIMAL ECOLOGY, 1971, 40 (03) : 651 - +

[24] FEEDING TECHNIQUES OF OYSTERCATCHER [J]. BIRD STUDY, 1971, 18 (01) : 15 - +

[25] HEPPLESTON PB, 1968, THESIS U ABERDEEN

[26] HOLDEN AV, 1961, VERH INT VEREIN LIMN, V14, P247

[27] JITTS H. R., 1959, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V10, P7

[28] Joffe M., 1978, THESIS U ABERDEEN

[29] KINDNESS RB, 1973, THESIS U ABERDEEN

[30] KREBS CJ, 1978, ECOLOGY EXPT ANAL DI, P549