What does grit do?
After raising thousands of Parakeets, talking to hundreds of breeders, and reading hundreds of books and magazines my opinion is that Mineral grit must always be available. Grit provides calcium, salt, iodine, trace minerals and, in the bird’s crop, grinds the seed to ensure proper digestion. Some say that only Poultry need grit. Others think that grit is the cause of impacted crops. I think that this is like calling bridges the cause of suicides, because some poor soul jumps off one! Every seed eating bird that I ever cared for was allowed access to grit.