Plot: Chris Packham, Michaela Strachan and Iolo Williams wrap up the week’s wildlife stories from RSPB Arne in Dorset. Winter is a tough time for wildlife, so how have they all been coping? We check in with our bird feeders on site to see what species have been feasting, and there’s no better time to make a record of avian garden visitors, as The Big Garden Birdwatch is just around the corner