Pigeon coops, also known as cotes, are structures designed to house and protect pigeons. They are typically made of wood or metal and have a roof to keep the birds safe from the elements. Cotes, which is the French word for 'COOP, ' is a five-letter word that can be used to describe these structures. Pigeon coops provide a safe and comfortable environment for the birds, allowing them to breed and raise their young in peace.