Pigeons may look harmless while they wander around your garden , but their presence can cause massive damage as they leave some droppings apart from their unhygienic nesting habits. Experts from FantasticPestControl have suggested placing one thing near your bird feeders that may keep the pigeons away. While pigeons don’t generally attack anyone, they can lead to the spread of airborne disease.
Aside from diseases, pigeons can also carry more than 50 types of ectoparasites, many of which are very harmful. According to the experts, tying a string across the roosting areas can keep the pigeons away from the garden . The experts added: "Strings tied one inch above the nesting areas will make landing uncomfortable for pigeons.
" Apart from spreading the airborne disease, pigeons also produce a large number of feathers that scatter nesting material across the property. The feathers may clog gutters, eaves, and air vents, causing water build-up. According to the experts, installing an anti-roosting spike strip may also deter pigeons from landing to your garden.
They explained: "Choose strategical spots such as window sills and ledges to deter pigeons from landing." The pet experts also suggest that guarding the bird feeder will also protect the garden from the "bully bird". They said: "When it comes to sharing, pigeons are known as the type that doesn’t.
As soon as you stock your bird feeders, the 'bully bird' will arrive promptly, scaring off the smaller birds and stealing as much food as they can fit in their beaks. "Your only chance for bird peace is to keep these intruders away altogether.".
Environment
Pigeons will fly away from garden if one thing is put near bird feeders

As harmless they may look, pigeons carry many air borne diseases, experts have explained.