For instructions regarding materials and building the tube nest box click on the link below -
http://www.birds.cornell.edu/Publications/Birdscope/Winter2009/chickadee_tube.html
I just put up this tube nest box yesterday and I will update this post later in season if the tube was used for nesting.
http://www.birds.cornell.edu/Publications/Birdscope/Winter2009/chickadee_tube.html
I just put up this tube nest box yesterday and I will update this post later in season if the tube was used for nesting.