If the chimney is small enough they will bend the twig in the middle as they push it down the flue.
Birds building nest in chimney.
Birds will nest almost anywhere they can find shelter and a chimney that is not in use provides a warm secure space to build a nest.
The most common type of bird to live in a chimney is the chimney swift it s an amazing bird and an incredible flyer.
This is for your safety regarding the risk of chimney fires as well as it being an offence to intentionally take damage or destroy any active wild bird s nest in the uk under the wildlife and countryside act 1981.
Birds also carry secondary pests such as ticks mites and other parasites that affect humans and household pets.
The way they build the nest is by dropping or pushing twigs down the chimney.
Do birds nest down chimneys early spring is the time of year when birds begin nesting during this time we receive numerous enquires regarding the removal of a potential bird nest from a chimney.
Signs you might have birds in your chimney include chirping or scratching sounds and droppings.
What to do about birds in the chimney.
Inexperienced homeowners should never attempt to remove a stuck bird or active nest on their own.
It s amazing how they can fly in and out of the chimney.
Nesting birds leave their droppings at the base of the chimney which contributes to the spread of histoplasmosis.
When they release it it may wedge itself in place.
It is necessary to wait until the end of august before.
They grab sticks on the wing and build a nest in the flu of your chimney using saliva to stick the twigs to the flu wall.
Under the wildlife and country act it is an offence to destroy or remove a nest during the nesting season which lasts from march to august.