Redwings

I have for the past two mornings had what I thought was Thrushes sitting in the trees at the bottom of my garden, quite a few of them, but having got out the binoculars have discovered that they are Redwings I am thrilled to see them because we have never had them before, the cold weather must be bringing them closer to the houses, although I haven't seen any in the garden feeding, is there anything in particular they like to encourage them.