More protein when birds need it most give garden birds the extra nutritional support they need with the protein boost peanut cake square. Developed by our bird food experts, this high-performance recipe combines energy-rich fats with enhanced protein levels to help birds stay strong, active and healthy throughout the year. Whether birds are raising young, moulting or preparing for colder weather, this nutritious peanut cake helps them stay in peak condition. Protein is essential for healthy muscle development, feather growth and overall vitality. During breeding season and periods of growth, birds have especially high protein requirements, but adult birds also depend on protein year-round to maintain their condition and energy levels. With up to 20% protein in the overall blend, this recipe provides valuable nutritional support throughout every season. The perfect balance of energy and nutrition a healthy bird needs more than just calories.