We quite often receive calls from bird owners wanting their bird to eat as it would in the wild.
Unfortunately the only way possible for this to happen would be to return your bird to it’s native environment – and obviously this would not be a very good idea.
It is simply impossible to recreate a “rainforest” or “jungle” diet with items grown via common North American Agriculture.
And it is worth mentioning that wild parrots in their natural habitats do not live off of sunflower seeds and peanuts.
Harrison’s is formulated with the health of your bird in mind and in lieu the availability of South American clay walls or native African flora you can’t do much better!