2002. Woodland Raptors. SEO “Atlas de los vertebrados españoles: aves reproductoras y mamíferos terrestres”, Dirección General de Conservación de la Naturaleza, Spain

2007. From Don Quixote windmills to wind farms: a snake biting its tail. Pages 21 – 23 in Birds and wind farms, risk assessment and mitigation (M. De Lucas, G.F.E. Janss and M. Ferrer, eds).

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