<![CDATA[BirdLife case study of the day]]> en 30th Nov 2015 30th Nov 2015 <![CDATA[BirdLife case study of the day - Powerlines have a detrimental impact on Bonelli‚Äôs Eagle in Spain]]> Powerline collisions have the potential to affect local populations of raptors. For example, in northern Spain, collision with powerlines was the third biggest factor in non-natural mortality of Bonelli’s Eagle. Mitigation measures are urgently required to reduce the negative impact of powerlines on birds of prey.