Florida is home to at least two vole species, though neither is especially common across the state. The pine vole lives in parts of northern Florida where soils support its underground lifestyle, and the Florida salt marsh vole survives in an extremely small range along the Gulf Coast. If you’re dealing with yard or garden damage, you’re most likely encountering pine voles. If you’re just curious about what voles exist in the state, Florida also hosts one of the rarest rodents in the country.
The Florida Salt Marsh Vole
The Florida salt marsh vole is a federally endangered subspecies found nowhere else on Earth. It’s known from a single site at Waccasassa Bay in Levy County, within the Lower Suwannee National Wildlife Refuge. The population appears to be small and occupies a very restricted range, with possible occurrence in neighboring Dixie County as well.
This vole is a relic from a much colder time. During the Pleistocene ice ages, meadow voles ranged widely across Florida. As the climate warmed, most of those populations disappeared. The salt marsh vole is believed to be a surviving pocket of that ancient population, now isolated in coastal salt marsh habitat along the Gulf. It’s closely related to the common meadow vole found across the northern United States and Canada but is larger, darker, and has noticeably smaller ears. Adults measure about 7 to 8 inches in total length, including the tail.
You’re extremely unlikely to encounter one. This vole exists in low numbers in a hard-to-access marsh environment, and its survival depends on conservation of that specific coastal habitat.
Pine Voles in Northern Florida
The pine vole is the species more relevant to Florida homeowners, particularly in the northern part of the state. These small rodents spend most of their lives underground in shallow burrow systems, typically about 3 inches below the surface. They tend to stay within an area as small as 1,000 square feet for their entire lives, which means damage is often concentrated in one spot.
Pine voles prefer soils with enough clay content to hold a tunnel together. Sandy soils, which dominate much of central and southern Florida, don’t support permanent burrow systems well. This is why pine voles are mostly limited to the northern counties where soils are heavier. Their natural habitat is the shrubby edge between woods and open grassy areas, but orchards, gardens, and landscaped yards provide similar conditions.
What Pine Vole Damage Looks Like
Unlike meadow voles, which feed on plant stems at ground level, pine voles do their damage below the soil. They gnaw on plant roots, flower bulbs, and the growing tissue just beneath tree bark. When damage is extensive, plants weaken noticeably and can die. In severe cases, pine voles sever small tree trunks from their roots entirely, making it possible to pull the top of the plant straight out of the ground.
Girdling damage, where voles strip bark in a ring around a trunk or root, tends to happen in fall and winter. The gnaw marks are distinctive: irregular patches at irregular angles, with individual tooth marks about 1/16 inch wide and 3/8 inch long. In fruit trees, the damage may not kill the tree outright but reduces fruit production. Look under fruit trees for hollow apple or citrus shells eaten from the underside.
The clearest sign of pine voles is a network of tunnels you can find by probing the soil with a stick about 3 inches deep. Entrance holes are roughly 1.5 inches in diameter, about the size of a golf ball. Pine voles also commonly move into existing mole tunnels, which can make identification confusing.
Voles vs. Moles
Many people confuse the two because the names sound alike and both create underground disturbances. The distinction matters because they cause completely different types of damage. Moles are insect eaters. They tunnel through soil chasing grubs and earthworms, pushing up volcano-shaped mounds and raised ridges across your lawn. They don’t eat plants at all. A mole can dig 150 feet of new tunnels in a single day.
Voles are vegetarians. They have compact, mouse-like bodies (5 to 8 inches long), short tails, small eyes, and prominent orange front teeth built for gnawing roots and stems. If your plants are dying from root damage or you see bark stripped near the soil line, that’s a vole. If you see raised soil ridges and cone-shaped dirt mounds but your plants are fine, that’s a mole. Voles will sometimes use abandoned mole tunnels as highways, so you can have both at once.
Protecting Your Yard and Garden
The most effective long-term strategy is making your yard less hospitable. Voles need ground cover to hide from predators, so keeping grass mowed short and clearing weeds around trees and shrubs removes their protection. A weed-free zone 15 feet wide is usually enough to discourage voles from crossing open ground. Be aware that plastic weed barriers laid on the ground can backfire. Voles thrive underneath them.
For individual trees, wrap the trunk with a cylinder of quarter-inch hardware cloth. The cylinder should sit tight against the ground or be buried 2 to 3 inches deep. Where pine voles are the concern, extend the barrier about 6 inches below the soil surface to block underground access. Make the cylinder wide enough to allow for a few years of trunk growth, since galvanized hardware cloth lasts about five years before it needs replacing.
Small garden beds and flower plantings can be protected with a short fence of quarter-inch mesh hardware cloth, about 12 inches tall with the bottom edge buried a few inches into the soil. This also keeps out rabbits if you make it 18 inches tall.
Repellents containing capsaicin (the compound that makes hot peppers burn) are registered for use on ornamental plants but not on anything you plan to eat. Predator urine products, typically from coyotes or foxes, can increase stress in vole populations enough to slow their reproduction and push them to relocate. Neither approach is as reliable as physical barriers, but they can help as part of a broader strategy. Removing bird feeders, or at least cleaning up spilled seed regularly, also cuts off a food source that supports vole populations through lean months.