I would love to see the local birds nests round here as every hanging basket i put out get stripped of its liner, I have tried felt liners (fdisasterous) then I tried coir liners (coir all over the ground etc) moss disappears at an alarming rate, and my baskets look abysmal with just the plastic liners, and the year I tried those hard compressed board liners the plants hated them! I like to plant in the sides of my baskets so cant use solid baskets (not that I like them). Does anyone else suffer from this? It has only started in the last 4/5 years (I have put them out for over 40 years) Must say I love the birds to bits. Even tried offering them all sorts separately for their use!