A feather pillow is a type of bedding filled with feathers, typically from ducks or geese. These pillows are known for their softness and ability to conform to the shape of the head and neck, providing comfort during sleep. They often have a cotton or down-proof cover to prevent feathers from poking through. Feather pillows are popular for their durability and support, making them suitable for various sleeping positions. They can be fluffed and adjusted to achieve the desired loft and firmness. Regular maintenance, such as fluffing and occasional washing, helps maintain their shape and hygiene.