Things You'll Need
Instructions
Shake the trees on your property around dusk every day. The birds will be bedding down at this time, and will not appreciate their sleeping quarters being constantly disrupted.
Make lots of noise whenever possible. Yell, clap and set off firecrackers if your state and local laws permit it. Vultures do not like loud noises.
Spray the birds with a garden hose when they've bedded down in your trees for the evening. The direct harassment will discourage any birds who have stayed throughout the indirect harassment.
Call your local animal control officer if the birds still do not leave.