With our range of superb bird foods however, you can be completely confident that you're only buying the very best quality and the birds will certainly be grateful to you for this! Many manufacturers use cheap non-nutritional ingredients including barley, split peas, beans, dried rice or lentils, and even pieces of dog biscuit! (Generally visible in inferior mixes as green or pink lumps.) All of these types of ingredients are unsuitable for wild birds - hence the reason you wont find any of them within the Bill Oddie Bird Food Recipe Collection.