Get Hold Of The Perfect Seed Mix For Cute Garden Birds To Keep Them Alive In The Winter When The Weather Plummets. We’ve Brought Together Nine Nutritional Seeds & Nuts With Maximal Calories Per Gram To Bring In Colourful Garden Birds Over The Merciless Winter.robins Enjoy This Mix Of Energy-rich Seeds, Sourced & Selected From Uk Farms. The Seeds Fit All Beak-sizes In Their Whole Form Or Are Fragmented To Manageable Chunks So Even Pretty Birds With Small Beaks Like Blue Tits Can Take Advantage Of This Energy-packed Food Source.with Supplementary Oil For Healthy Feathers, Winter Booster Gives Birds The Foundation For An Effective Insulating Layer Of Underfeathers Vital For Overwintering.