Johnston & Jeff Medium Striped Sunflower Seeds are a high oil, energy rich seed, ideal for attracting larger bird species to your garden.
The Medium Striped Sunflower Seed has a slightly harder shell than other seeds (including black sunflower seeds), so smaller birds tend to concentrate their efforts on smaller seeds, leaving these to those larger species
Striped sunflowers are readily eaten by large caged birds (parrots, cockatiels, etc.), as well as many small rodents like hamsters and gerbils.