What changes the supplies answer
Keep food sealed, dry, labeled, and used before it goes stale or rancid.
Do not buy too much
Large bulk bags can lose freshness before a small bird finishes them. Buy amounts you can use safely.
Protect from moisture
Damp food can mold. Check smell, texture, clumping, insects, and expiration dates.
Separate treats
Nuts, seed treats, and training foods should not blur into the daily staple diet.
Best habit
Label the food, date it, seal it, and throw it out if freshness is questionable.