WHY does my crazy bluebird pair build more than one FULL nest right now? They are driving me nuts – they have a beautiful nest in an older box close to our house, and now have decided to build another one in a different box/location. This is the 3rd year this pair have done this, therefore delaying the 1st eggs and then only having time for one more nesting. I can understand them starting one and then saying “this won’t do, let’s go over here”, but to go to the trouble of building a full nest and THEN changing their mind is beyond me. HOW COMMON IS THIS – anyone else experienced this? I have been trapping & removing HOSP nests from this newer box they are now working on – maybe I should have left the HOSP nest in it (of course not let hatch). Actually, they did for quite some time. Why won’t they read the rule books………
