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Species richness and density of bird communities on intensively cultivated acres in relation to habitat characteristics were studied on the basis of counts in 15 fields (5-69 ha) situated on Dravsko Polje (46°25’N, 15°45'E), North-eastern Slovenia. There were three groups of fields: those covered with wheat, sugar-beet and maize. On average, ten bird species bred on intensive cultivated areas. Six...
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