Hi , I am new to this web site and not really sure if I am doing this right.
I am hoping if some one can tell me how to encourage swallows to return to our garage. They did return for a number of years . The birds were happy entering through large double doors. We took two windows out for when we shut the doors and this worked fine. Last year we had an electric door fitted and went to the trouble of making a round window above the door. Last year they arrived but did not stay , could the window be to high or not big enough.
Any ideas helpful
Thanks Ann Maria