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Fig. 3 | BMC Ecology

Fig. 3

From: Crop diversity loss as primary cause of grey partridge and common pheasant decline in Lower Saxony, Germany

Fig. 3

a Common pheasant hen density 2007; b common pheasant hen spearman rho correlation coefficients (2007–2014) per municipality in Lower Saxony. Red indicating negative population trends green positive trends. Grey no data (Time span differs to the grey partridge. Pheasants were not recorded in 2005. In 2006 data were sparse and thus also omitted from analyses) (Cartographic base: GeoBasis-DE/BKG 2002, data source: wildlife survey)

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BMC Ecology

ISSN: 1472-6785

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