chippy
Addicted to ArboristSite
i got this electronic bird deterrent to fit next week will see how good it works, oh i got for nothing on sorta loan from a good chap at rentokil
https://bird-x.com/bird-products/electronic/ultrasonic/
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I've tried these with mixed success.
On their own they haven't worked, but with nest removal they have sort of worked, they haven't come back into the same area....starlings are the main problem.
Best results were shooting them.....nothing works as well as that. Just use appropriate shot so you don't end up with a very leaky roof.
Poisoning takes too long, is management intensive and not really humane IMHO.