I am currently designing a birdhouse - I would like it to attract as many species as possible (am talking about birds in North America primarily), who nest happily together..?
My first question is what would be the optimum entrance hole size - currently planning 1.1/2 inches? Second question, if I decorate with small wind vane on top will this movement put birds off - I am hoping not and frankly branches/trees move ....? Third question - could I have three entrance holes (same size obviously) in one nesting/birdhouse space - really grateful for any thoughts/expertise on this subject.... regards and thanks in advance
My first question is what would be the optimum entrance hole size - currently planning 1.1/2 inches? Second question, if I decorate with small wind vane on top will this movement put birds off - I am hoping not and frankly branches/trees move ....? Third question - could I have three entrance holes (same size obviously) in one nesting/birdhouse space - really grateful for any thoughts/expertise on this subject.... regards and thanks in advance