Moles are small, burrowing mammals that primarily inhabit underground tunnel systems, often raising questions about their potential impact on humans and pets. They are frequently a source of concern for property owners due to their subterranean habits. This article clarifies the level of risk they present.
Direct Threats to Humans and Pets
Moles are not aggressive animals and avoid confrontation with humans or pets. Direct contact is uncommon as they spend most of their lives underground. While moles possess teeth, bites are rare and occur only if handled or threatened. These bites are minor and generally not serious.
The risk of moles transmitting serious diseases to humans or pets is low. While moles can carry parasites like fleas and ticks, direct transmission risk from moles is minimal. Rabies in moles is exceptionally rare, with no documented human cases from a mole bite.
Pets might encounter moles through digging, but moles are not a physical threat. The primary concern for pets is the potential transfer of external parasites if they come into contact with a mole. Ingesting a mole, though uncommon, could also lead to parasitic or bacterial issues.
Impact on Property and Gardens
While moles do not pose a direct physical danger, their tunneling activities can significantly affect property and gardens. Moles create shallow tunnels appearing as raised ridges across lawns and push excavated soil to the surface, forming molehills. This tunneling disrupts a lawn’s aesthetic appeal and makes the surface uneven.
Moles’ burrowing can damage plant roots as they search for insects and worms. Although moles do not consume plants, this root disturbance can weaken or kill grass, flowers, and vegetables. Extensive tunneling can also weaken soil structure, leading to erosion or compaction.
The uneven ground from molehills and tunnels can present tripping hazards. Their tunnels might also be used by other small animals, such as voles, which can cause further damage by feeding on plant roots.
Safe Interactions with Moles
Observing moles from a distance is the best approach if one is encountered. Avoid attempting to handle moles directly, as this can stress the animal and result in a defensive bite. Maintaining a respectful distance ensures safety for both humans and the mole.
Various humane methods exist for deterring moles:
Reduce their food sources through natural means.
Use castor oil-based repellents.
Install physical barriers like mesh around garden beds.
Employ sonic or vibration devices that moles find disturbing.
Plant mole-repelling species like marigolds, daffodils, or alliums.
For extensive mole activity causing significant property damage, consulting a wildlife control professional may be an option. Professionals can assess the situation and implement tailored solutions, focusing on humane relocation or long-term deterrence. This step addresses property management concerns.