Figure 1

Study area “La Tierra de Medinaceli” region (Soria, central Spain). The map illustrates a gradient in the intensity of space use by Dupont’s lark estimated by the Kernel Density Function: from high (dark grey) to low intensity of space use values or absences (white). The patches of optimal habitat with presence (grey lines) and absence (stripes) of Dupont’s lark, the 95% volume contour (i.e. 95% of the volume of the probability density function; black lines), the wind turbine locations (crosses) and the sampling stations (triangles), are depicted. The name of the SPAs (capital letters) and their limits (dashed line), are shown.