By the 3rd century chinese weather vanes were shaped like birds and took the name of wind indicating bird xiang feng wu 相風烏.
Birds on roof vine.
Birds have highly acidic droppings that can damage asphalt roofing materials and potentially other equipment on the roof such as hvac units.
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.
Installing an artificial predator such as an owl with a swiveling head can scare away birds in the wind and paired with the other measures can work wonders.
Birds are attracted to an area where they can eat.
House sparrows and starlings are the most likely candidates.
Vines are either self supporting or require wire to help them climb.
The sanfu huangtu 三輔黃圖 a 3rd century book written by miao changyan about the palaces at chang an describes a bird shaped weather vane situated on a tower roof which was possibly also an anemometer.
To attach wire to patio roof supports fix eye hooks 6 to 8 inches apart vertically and wind the wire between them.
You can also play predator or ultrasonic sounds to repel birds.
Some more preventative measures to help to get rid of birds on the roof.
Here are some bird netting do s and don ts to help make the process a bit easier.
Questions to ask when browsing bird netting include.
Come check out this brand new all birds weekly compilation of november 2017 filled with funny clips bloopers and moments of ducks parrots chickens turkey.
Bird nettings come in a variety of sizes weights and materials.
Thus your roof may have a shorter life span if it is exposed to bird droppings.
Some dumb meme that i made.
What can i do.
Further the droppings may stimulate the growth of algae or moss by providing nutrients.
Before making a purchase make sure you are choosing the appropriate netting for your needs.
If they learn not to even start building nests on your home or property chances are there is a higher chance they won t come back all season.
But feral pigeons swifts swallows jackdaws and barn owls are also known to nest in roofs.
If the problem persists you may need to remove the birds nest or food source in order to make sure they stay away.