Bartholomews city bird seed contains a variety of ingredients, including:
- Cedar nuts
- Pumpkin seeds
- Chilies
- Walnuts
- Safflower
- Millet
- Linseed
- Niger
- Hemp
- Sunflower
- Paddy rice
- Canary
- Perilla
These ingredients provide a low oil, high protein, and carbohydrate diet suitable for various bird species.