Introduced from America in around 1876, Grey squirrels, now common, non-native creatures have had a disastrous environmental impact in the UK. A major problem for killing of trees by stripping their bark, Grey Squirrels are also responsible for raiding the nests of numerous wild birds and eating their young or eggs.
These non-native species have helped cause the demise of the red squirrel in the UK by out-competing them for food and passing on a fatal ‘squirrel pox’ virus to their iconic British cousins.
While squirrels may be charming and entertaining to observe in outdoor settings, their presence around properties can sometimes lead to unexpected challenges. Squirrels are known for their agility and resourcefulness, and when they venture into residential or commercial spaces, they can potentially cause damage and create issues for property owners. In this article, we’ll explore the ways in which squirrels can impact properties and whether they do infest properties.
Property Damage
Squirrels have strong teeth that continuously grow, leading them to gnaw on various materials to keep their incisors in check. This gnawing behaviour can result in damage to wood, siding, insulation, and even electrical wiring. In lofts or crawl spaces, squirrels may chew through structural loft rafters and beams, creating potential safety hazards.
Below, we can see examples of property damage caused by squirrels:
Nesting and Infestation
Squirrels may seek shelter in the attics, chimneys, or wall voids of properties, especially during nesting seasons. While a single squirrel may not constitute an infestation, they are prolific breeders, and a pair of squirrels can quickly lead to a larger population if not addressed. Multiple squirrels residing in close proximity can create noise, disrupt insulation, and increase the risk of property damage.
Garden and Landscape Impact
Squirrels are known for their fondness for nuts, seeds, and fruits. In outdoor spaces, they may raid bird feeders, dig up newly planted bulbs, or strip bark from trees. While this may not directly impact the structure of a property, it can be frustrating for gardeners and homeowners trying to maintain a well-kept outdoor environment.
Health and Safety Concerns
Squirrel infestations in or around properties can pose health and safety concerns. Squirrel droppings may carry diseases, and their nesting materials can harbour parasites like fleas and ticks. Additionally, the gnawing activities of squirrels on electrical wiring can create fire hazards, risking the safety of the property’s occupants.
Noise and Disturbance
Squirrels are active and agile creatures, and their movements within attics or walls can create noticeable noise. Scratching, scampering, and vocalisations can be disruptive, particularly when trying to sleep or concentrate. Persistent noise may be an indication of a squirrel presence that requires attention – usually starting their day just before the sun rises, this can mean rude awakenings during the summer months, as early as 4.30am.
Challenges in Removal
Once squirrels have established a presence in or around a property, their removal can be challenging. Squirrels are agile climbers and may access spaces that are difficult for humans to reach. Additionally, attempting to remove squirrels without proper knowledge and precautions can lead to injuries or exacerbate the problem. Despite their cute looks, you should never corner or try to handle a squirrel as they are particularly vicious and will bite if provoked.
Preventive Measures
To mitigate the potential impact of squirrels on properties, implementing preventive measures is crucial. This includes sealing entry points such as gaps in roofing, vents, or openings in walls. Installing chimney caps and ensuring that tree branches are trimmed away from structures can also help deter squirrels from accessing certain areas.
Professional Pest Control
When dealing with squirrel issues, especially in cases of infestation, seeking professional pest control services is advisable. Pest control experts can conduct thorough inspections, identify entry points, and implement humane removal methods. They can also provide guidance on preventive measures to avoid future incidents.
Summary
While squirrels are charming creatures in their natural habitats, their presence around properties can lead to various challenges and potential damage. From gnawing on structures to nesting in lofts, squirrels can impact the safety, cleanliness, and tranquillity of a property. Recognising the signs of squirrel activity and taking prompt action through preventive measures or professional assistance can help mitigate these issues, ensuring that properties remain free from the disruptions caused by squirrel infestations.
