We have had a pair of doves lay three times this year. Two eggs reared then one and now two again. Is this likely to be the same pair of doves. Secondly I spotted a dove, looked to be adult, on the ground in the garden a few weeks ago and it was walking as if it was tipping forward off balance, then it fell on its back struggled to right itself. When i went out to it it flew off. Any ideas? Oh! The nest is behind our satellite areial two feet under our bedroom window.