How do you get rid of pigeons in your attic?

To rid pigeons in your attic, you/someone needs to remove them and then board up the locations where they are getting into the attic. Since pigeons can't see well in the dark, it would be easiest to catch them when the attic is mostly dark inside. Pigeons can't bite (not like a parrot can), but they can slap with their wings, so don't be afraid to catch them.