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: SIRIWARDENA GM BAILLIE SR WILSON JD

Citation: Gm. Siriwardena et al., VARIATION IN THE SURVIVAL RATES OF SOME BRITISH PASSERINES WITH RESPECT TO THEIR POPULATION TRENDS ON FARMLAND, Bird study, 45, 1998, pp. 276-292