Lafeber's Pellet-Berries bird food is formulated to contain 81 percent pellets and 19 percent fruits and wholesome grains. It is a nutritionally balanced, great foraging food; is omega-3 and -6 fatty acids-balanced; is naturally preserved and flavored; has chelated minerals for easy absorption; and features a special berry shape and irresistible vanilla aroma, the company states. The U.S.-made food comes in 12.5-oz. tamper-proof tubs for cockatiels, parakeets and parrots, and for parrots, it also is available in 3.5-lb. tamper-proof tubs, the company adds.