TV Naturalist Mike Dilger has a date with nature to see one of his favourite birds dancing at dawn - the black grouse. It's just one of many RSPB Dates with nature around the country and we pick some of our other favourites too. We also assess the progress of the Birds of prey campaign a year after its launch and look forward to keeping up with the some of the country's most threatened raptors, hen harriers, as they take to the blogosphere.