Times (UK): First they came for Tippi Hedren. Now they are turning on each other. Wild birds are invading Britain’s gardens, driving off smaller species as they compete for scarce food during the cold snap. Birds that usually eat seeds, berries or farmland insects are flocking to gardens as the frozen ground cuts off their usual sources of food. Redwing and fieldfare, both types of thrush, have been seen in almost four times as many gardens as usual, while sightings of reed bunting and …