I was curious... do you have a clever way of keeping rain from filling up the nestboxes bilt like this...
http://i1124.photobucket.com/albums/l561/kennedypenwerks/nestbox.jpg
I don't have any brilliant ideas, but you could try a strip of flexible rubber and seal it to the coop wall over the hinges, but leave it loose on the roof of the nest box... It will need room to bend and move when the lid is lifted. Aside from that, you could try waterproof weather stripping around the rim under the lid to seal it when the lid is closed and the strip is compressed. Hope that helps
http://i1124.photobucket.com/albums/l561/kennedypenwerks/nestbox.jpg
I don't have any brilliant ideas, but you could try a strip of flexible rubber and seal it to the coop wall over the hinges, but leave it loose on the roof of the nest box... It will need room to bend and move when the lid is lifted. Aside from that, you could try waterproof weather stripping around the rim under the lid to seal it when the lid is closed and the strip is compressed. Hope that helps