Garden Bird Food - Winter Warmer Seed Mix Essential Winter energy for garden birds With added Clavita nutrients High fat content for extra energy Use: Feeder & Table Recommended for: Robins, Nuthatches, Greenfinches, Chaffinches, Goldfinches, House Sparrows, Great Tits, Blue Tits, Coal Tits, Long Tailed Tits, Blackcaps.