I have recently set up some bluebird nest boxes and have been monitoring them and entering data into NestWatch. I started out on wooden fence posts (horrible idea). The bluebirds nested instantly and lost 2 clutches to a raccoon. I trapped the coon and relocated him and now have the boxes on metal round posts, one has a guard (need to buy another for the second one), and I'm planning on greasing the poles. The bluebirds instantly took to the boxes again. Hopefully this time with success! Anyone else like to monitor nest boxes? On average what is your success rate? Any tips for me?