To attract a wren family to nest in your ... be harmful to birds. Boxes should be placed 5 ft. to 10 ft. off the ground to protect birds from predators, or hung in a tree. Plans for building ...

"The number of natural tree cavities available to these birds is ... as he approached nest box #71. Feathers protruded from the seams of the box; as it was opened, several wild turkey breast ...