Macadamia in shell cracked, imported directly from the farmer and packed with omega 3 and 6 fatty acids. This nut is a favorite among macaws and cockatoos, but smaller species may struggle to crack it without difficulty. To remedy this, we offer a pre-cracked option. Parrot enthusiasts often use this nut as a form of occupational therapy for their grey parrots or other parrots. When stored in a cool and dry place, it can last for 12 months. After this, it naturally produces an antibiotic that is commonly used by breeders and veterinarians for healing purposes.