Life SciencesEcologyZoologyCommunity EcologyOrnithologyBird ConservationBird EcologyBird Habitat UseBird TaxonomyWildlife ConservationAvian Community EcologyFarmland Bird ConservationGrassland Bird Ecology
7
P. Barclay-Smith, K. H. Voous · Geographical Journal · 1961 · 227 citations
Life Sciences, Zoology, Biogeography +10
C. C. Wallén, Gordon Manley, C. C. Wallén · Geografiska Annaler · 1953 · 134 citations
L. C. W. B., Gordon Manley · Geographical Journal · 1953 · 86 citations
An index of bird population changes on farmland
Rebecca Bailey · Bird Study · 1967 · 50 citations · Full text
Life Sciences, Demography, Ecology +11