Looks like I'll be visiting my inlaws over the weekend of 13th/14th may, so I'll need a diversion (I'm Joking - They're lovely!)
They live on the edge of the forest of dean (near Littledean)
Any suggestions for sites in the forest? As my butterfly "life-list" is only at 31, assume that any of the "less common" species that could be on the wing, second weekend of May would be a draw for me

also, any species specific tips for what to look for/how to find etc, would be very much appreciated.
Ta
Simon