Telegraph: The Royal Society for the Protection of Birds (RSPB) is drawing up plans that will see wind turbines constructed on its estates as part of a new green energy drive. The move, which will see the RSPB generating power for its own buildings and selling any surplus to the National Grid, is likely to anger some RSPB members who believe wind farms pose a threat to rare birds of prey. In the past the RSPB has opposed wind farm projects by lodging planning objections against farms it …