How Do You Sparrow Proof A Bluebird House
Drive 2 (one on each end) at the peak and 2 on each end of the downward slopes. For more information on the best bluebird house on the market, go to our bluebird house page. BirdSafe® Bluebird House & Pole with Noel Guard, a Courtesy odell/birds & blooms an eastern bluebird chases away a house sparrow. How do you sparrow proof a bluebird house . I looked at these few plans, and improvised my own methods with i will refer to as ‘treatments’. However, beware of the fact that removing a nest will often agitate the male house sparrow, sometimes causing it to invade any bluebird nest it can find and go on a killing rampage. I have been using it with much success on my bluebird trails for the past 6 years. This environment will be a less attractive location for sparrows. It was originally used on a 12 nest box trail that had many house sparrows attempting to use the nest boxes. House sparrows are and have been the bluebirds’ #1 enemy; 3) 4″ x 4″ plexiglass piece...