Last year I replaced a piece of soffit board when doing a little property maintainance on my house.
Unfortuneately this has stopped the sparrows getting to their nest site.
I have therfore had to make a nest box to fit under the eaves where their nest site was.
What I want to know is How high up from the floor of the box should the hole be? I know it should be about 32 mil diameter.
A friend of mine made one for blue **** but it was so deep that the chicks could not get out and all died
Alan
Unfortuneately this has stopped the sparrows getting to their nest site.
I have therfore had to make a nest box to fit under the eaves where their nest site was.
What I want to know is How high up from the floor of the box should the hole be? I know it should be about 32 mil diameter.
A friend of mine made one for blue **** but it was so deep that the chicks could not get out and all died
Alan