We are about to take part in the Big Schools Bird Watch and the children are getting very excited! We are making bird feeders and hoping to hang them in a small patch of trees bordering on to the school playground. However, this area is next to a railway line and as the school has suffered form rodent problems in the past, the site manager is concerned about us attracting rats to the feeders. We still want to go ahead but just wondered if anyone had experienced a similar problem. As we are an inner city school, we think the BSB will be a really rewarding experience for the children.Any advice will be very welcome!