Parrots are particularly intelligent birds. They have strong, curved beaks, and are known for their ability to mimic a variety of sounds, including human speech.For the most … part, parrots are herbivores, feeding on native plant blossoms (especially those with easy-to-reach nectar), seeds or using their strong curved beak to crack open nuts.They can use their sharp claws to hold their food.or the most … part, parrots are herbivores, feeding on native plant blossoms (especially those with easy-to-reach nectar), seeds or using their strong curved beak to crack open nuts. They can use their sharp claws to hold their food.