1. Squirrels: Squirrels are known to chase each other on roofs, and their claws scratching on the shingles can create a lot of noise.
2. Raccoons: Raccoons are nocturnal and often explore roofs in search of food. They may knock over objects or make other sounds as they move around.
3. Birds: Birds like pigeons or doves might roost on your roof at night, and their flapping wings or cooing sounds can be audible.
4. Bats: Bats are active at night and may fly near or around your roof, creating a fluttering or clicking noise with their wings.
5. Leaves or Debris: Strong winds can carry leaves, twigs, or other lightweight debris onto your roof, which can make noise as they hit or rub against the surface.
6. Loose Roof Material: If your roof has any loose or damaged shingles or tiles, they may rattle or creak when the wind blows.
7. Animals in the Attic: If you have animals like squirrels, raccoons, or rats living in your attic, they may create noises as they move around.