Passwell Avian Delight Parrot Bar 75g. Avian Delight treat bar for small to medium parrots including cockatiels, lovebirds, neophemas, bourkes, red-rumps, rosellas, ringnecks & conures. Key Features: Seed treat enriched with protein & vitamins. Shell grit for added calcium. Edible gelatine binder (not glue).