One other thing to consider is VARIETY. Birds who get fed the same pellet day after day become bored with it, jus as we would. We feed our birds a variety of pellets as a staple, then add fresh fruits, veggies and nuts in the shell as an additional treat. We find that some birds will selectively pick out one color of the "fruity" colored pellets, and just wont eat them. Using Roudy Bush, ZuPreem or Harrisons uncolored pellets removes the desire to pick out certain ones but still offers a tasty variety.
I also agree that buying in smaller quantity will help keep food fresh, but it does get a bit more expensive if you compare ounces per dollar spent. Once you find a good selection of pellets that they will eat, you can increase the quantity to save money, just be sure to keep the container sealed tightly, or as others have mentioned, place in the freezer to extend the shelf life.
Art - Alabama Parrot Rescue
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