Keep Birds Off Chimney
This is the only reliable way to rid your chimney of these birds.
Keep birds off chimney. Have a screen installed in the top of your chimney to prevent future nesting. Try spikes or bird spiders if you want to keep a few birds off the roof or use bird netting to keep a whole flock away. You can also play predator or ultrasonic sounds to repel birds. You will want to want to be sure the mesh is small enough to keep birds bats and squirrels from getting stuck in the mesh yet large enough to.
The installation and materials should cost somewhere between 100 and 700 per chimney depending on the materials used the height of the roof etc. The chimney cap is the fastest solution to stop rain and snow from directly entering your fireplace and the birds from nesting into it. Recommended by the humane society of the united states a stainless steel chimney cap with wire mesh is the absolute best solution to keep these visitors from entering your chimney. What is the best way of keeping animals and birds out of my chimney.
The humane society of the united states recommends a stainless steel chimney cap with wire mesh as the absolute best solution to keep these visitors from entering your chimney. It is not acceptable or humane to use fire heat or smoke to drive out wildlife from the chimney especially birds who have most likely built a nest. If birds are nesting in the chimney as evidenced by the sound of baby birds calling out for food they ll be ready to leave the next in a couple weeks. To successfully scare birds away from your roof try setting out a decoy owl raven or falcon.