List: ctbirds@lists.ctbirding.org
From: Carrier Graphics
questions on Bluebird boxes.
Fri, Jul 23, 2010 4:03 PM
Most young Bluebirds die within their first year. 50% survival is above average.
One in ten young reach adulthood. Up to 50 % adults die each year.
Average age of a Bluebird in wild is only 2 years.
Best placement of BB box. Morning sun good, afternoon, some shade good.
Best positioning. Hole facing south best - Also south east or south west OK.