A City's Ongoing Battle Against a Prolific Rodent Infestation

The Richardson’s ground squirrel, a small rodent native to the northern Plains, is causing significant problems in Minot, North Dakota. These creatures, weighing less than a pound and measuring about a foot long, are prolific tunnelers, and their population has surged in the city over the past two decades. This has led to widespread burrowing in various locations, from vacant lots to the heart of town.

The city of Minot, with a population nearing 50,000, is now actively combating the ground squirrel infestation. However, even the pest control specialist leading the effort acknowledges the difficulty of the task. The challenge is likened to a lone individual battling a powerful storm, highlighting the scale of the problem. The squirrels have been a persistent issue for at least two decades, with a noticeable worsening in recent years.

Estimates suggest the squirrel population in Minot may rival or even surpass the human population. City officials recognize that complete eradication is unlikely, aiming instead to manage and reduce the rodent numbers. The squirrels have thrived in the area for centuries, and their presence is further complicated by the lack of natural predators in urban environments.

The squirrels' adaptability and reproductive rate contribute to their success. Female squirrels typically produce litters of around six offspring annually, allowing their numbers to grow rapidly. The pest control specialist employs various methods to control the population, including trapping and using carbon monoxide and an air rifle.

The squirrels cause damage to infrastructure, creating hazards and potentially carrying diseases. They dig under concrete structures, damage lawns, and create tripping hazards with their burrows. Residents have reported issues such as squirrels digging near their homes and even entering their apartments.

The problem extends beyond residential areas. The Minot Air Force Base, home to strategic military assets, has also been battling the ground squirrels for years. School properties within the city also face significant squirrel populations, employing various control methods.

Despite the challenges, not everyone views the squirrels as a nuisance. Some residents find them endearing, leading to occasional interference with control efforts. However, the pest control specialist emphasizes the squirrels' status as a pest, highlighting the damage and potential dangers associated with their unchecked proliferation.