Peckish Blue Tit Mix 1kg. Peckish Blue Tit Seed Mix 1kg. Use with a Peckish Bird Feeder. BLUE TIT SEED MIX 1KG. Will attract smaller, more colourful birds into your garden. With a combination of small, high energy seeds and grains this mix will attract Blue Tits and other colourful garden birds from the Tit family.