If you run a full analysis large scale wind farms are the safest form of power generation. The problem with a simplistic analysis is most wind deaths are upfront and most wind power generation is vary new. Build 1TW of just about anything and you see construction related deaths the first year. However, after you build the thing deaths related to the fuel used and the difficulty servicing and decommissioning the power plant start to dominate.

PS: Arguably dam's save lives by reducing flooding and change the landscape over a large area so it's hard to calculate deaths from Hydro power.