Bird Watching: **SOS** Mounting a bluebird nest box, 1 by BirdieBlue

BirdieBlue wrote:
A some of you know I have had Bluebirds nesting under the eaves of my back deck for 3 years now. Well a black snake got the babies last night . I need to know what to do to protect this site. They seem to really like where it is, so any ideas for protection of this site will be appreciated. my other thought is to mound a regular (but different from what they have been using) nests on a pole very near this site, (still in he same little hidden alcove of my yard)
**Please** Any and all suggestions will be appreciated. right now my heart is broken and I cannot stop crying

Nestbox that has been being used