Name and distinguish five seeds used in canary feeding?

Five seeds commonly used in canary feeding include millet, canary seed, Niger seed, oats, and sunflower seeds. Millet is a small, nutritious seed favored for its ease of eating, while canary seed provides essential nutrients and is a staple in their diet. Niger seed is high in fat and energy, making it a great supplement, while oats offer fiber and are beneficial for digestion. Sunflower seeds, though high in fat, are often given as treats due to their palatability.