Authors: SIRIWARDENA GM BAILLIE SR BUCKLAND ST FEWSTER RM MARCHANT JH WILSON JD

Citation: Gm. Siriwardena et al., TRENDS IN THE ABUNDANCE OF FARMLAND BIRDS - A QUANTITATIVE COMPARISONOF SMOOTHED COMMON BIRDS CENSUS INDEXES, Journal of Applied Ecology, 35(1), 1998, pp. 24-43

Authors: FULLER RJ GREGORY RD GIBBONS DW MARCHANT JH WILSON JD BAILLIE SR CARTER N

Citation: Rj. Fuller et al., POPULATION DECLINES AND RANGE CONTRACTIONS AMONG LOWLAND FARMLAND BIRDS IN BRITAIN (VOL 9, PG 1425, 1995), Conservation biology, 10(1), 1996, pp. 7-7

Authors: GREGORY RD MARCHANT JH

Citation: Rd. Gregory et Jh. Marchant, POPULATION TRENDS OF JAYS, MAGPIES, JACKDAWS AND CARRION CROWS IN THEUNITED-KINGDOM, Bird study, 43, 1996, pp. 28-37

Authors: FULLER RJ GREGORY RD GIBBONS DW MARCHANT JH WILSON JD BAILLIE SR CARTER N

Citation: Rj. Fuller et al., POPULATION DECLINES AND RANGE CONTRACTIONS AMONG LOWLAND FARMLAND BIRDS IN BRITAIN, Conservation biology, 9(6), 1995, pp. 1425-1441