You might hear their call above the noise of city traffic, it's a thin 'seeip' sound. They call to keep in contact with one another as they fly. Redwings roost communally but, unlike fieldfares, they do have favourite sites. They like thick shrubbery and dense hedgerows. In the morning they fly off on their own or in small groups to visit their feeding grounds.
Redwings move around a lot during the winter depending on the weather.
Some travel to south-west England and Ireland, others fly on as far as Spain and Portugal. Redwing song .