Blocking those entrances with hardware mesh wood scraps expanding foam or other barriers can keep birds from nesting but be sure there are no birds already inside the cavity when the blockage is installed.
How to stop birds from nesting in awning.
Eaves canopies awnings and other covered areas are the perfect home for wayward birds.
Attach bird spikes to the awning to keep the birds away.
Step 2 apply a nondrying sticky repellent to the awning.
Often birds choose these protected sites for nesting.
Bird spikes are pointed pieces of metal that deter birds from landing.
Bird netting is an excellent way to prevent birds from making a nest in patio awnings.
Protected beams provide shelter from weather and predators.
There are a variety of methods you can use to detract birds from nesting under your awning like using bird netting.
Use porcupine wire to deter birds from landing on rafters.
The most effective way to prevent birds from nesting is with bird exclusion products that is products that exclude birds from the area.
Here are a few tips to follow if you wish to keep birds from nesting in the wrong areas.
Another method is to destroy the nest before birds lay their eggs.
It will keep the birds away and in the event they do come to close to it they will not become trapped in it.
Porcupine wire creates an uneven landing place which makes any birds nesting there unlikely.