Nuisance Wildlife Laws in New Hampshire: What Every Property Owner Needs to Know

New Hampshire is home to black bears, beavers, raccoons, coyotes, and dozens of other wild species that have shared the Granite State’s forests, fields, and neighborhoods with residents for generations. Most of the time that coexistence works fine. But when a woodchuck flattens your vegetable garden, a skunk moves under your porch, or a raccoon takes up residence in your attic, the situation shifts from charming to costly fast.

Before you set a trap, call a neighbor with a rifle, or load an animal into your truck for a country-road release, you need to understand what New Hampshire law actually allows. Get it wrong and you risk fines, misdemeanor charges, and the loss of any state compensation you might otherwise receive. This guide walks you through the rules so you can handle a wildlife conflict legally, humanely, and without surprises.

Important Note: This article is for general informational purposes only and does not constitute legal advice. Wildlife regulations can change; always verify current rules with the NH Fish and Game Department or consult a licensed attorney before taking action.

What Counts as Nuisance Wildlife in New Hampshire

New Hampshire Fish and Game describes the problem plainly: when wild animals are in the wrong place at the wrong time — bears at your bird feeder, skunks under your porch, or deer in the garden — you need a strategy. The state does not publish a rigid list of “nuisance species,” but the practical definition centers on animals that cause damage to property, threaten human health or safety, or interfere with agricultural operations.

Common species involved in nuisance situations in New Hampshire include raccoons, squirrels, skunks, and bats, largely because of their proximity to human habitats and their potential to cause property damage or create health risks. These animals become problematic when they invade homes, rummage through garbage, or create nests in attics or chimneys.

Beyond those familiar faces, woodchucks, porcupines, coyotes, beavers, and white-tailed deer regularly generate complaints from homeowners, farmers, and orchard operators. When wildlife conflicts occur, there are no universal “cookbook recipe” solutions — each problem is unique, and you need some understanding of the animal and the available control methods before beginning any control strategy.

New Hampshire statutes establish a wildlife damage control program to respond to conflicts between wildlife and people. A person who suffers loss or damage to livestock, bees, orchards, or growing crops by bear or mountain lion may receive compensation from the state. That compensation program is one reason the legal definition of “nuisance” matters: how you characterize a conflict affects whether you qualify for state assistance.

Your Rights as a Property Owner in New Hampshire

New Hampshire law gives property owners meaningful tools to protect their land, crops, and livestock — but those tools come with conditions. Under RSA 207:26, a landowner or occupant may pursue, wound, or kill any unprotected wild animal or bird found in the act of doing actual and substantial damage to their poultry, crops, domestic animals, or property. The word “substantial” matters: minor or speculative damage does not meet the threshold.

An animal must be unprotected — meaning it is not considered endangered or threatened — for this provision to apply. You cannot invoke RSA 207:26 to justify harming a state-listed or federally listed species, regardless of the damage it causes.

New Hampshire law explicitly states that its wildlife damage provisions shall not impair the constitutional rights of persons to protect themselves or their property from injury or destruction by wild birds, game, or fur-bearing animals protected by state law. In plain terms: your right to defend your property exists, but it operates within the framework the state has established, not outside it.

There is also a reporting obligation when you act on that right. The person who wounds or kills any game or fur-bearing animal must, within 12 hours, report all facts relative to the incident to the nearest conservation officer or to the executive director, stating the time and place of the wounding or killing and the nature and amount of property destroyed.

Pro Tip: If your land is posted to prohibit hunting under RSA 635:4, you may lose eligibility for the state’s wildlife damage control program and bear-damage compensation payments. A narrow exception applies if you post only the area within 100 yards of a dwelling. Check RSA 207:22-a before posting your property.

You may also want to compare how neighboring states handle these same questions. See how Vermont structures its rules, or review the nuisance wildlife laws in New York and the nuisance wildlife laws in Maine for regional context.

Legal Methods for Removing Nuisance Wildlife in New Hampshire

Effective wildlife control in New Hampshire requires adherence to specific legal methods. Preventive measures play a critical role by focusing on strategies to deter wildlife from becoming a nuisance in the first place, including securing trash cans, removing potential food sources, and sealing entry points to buildings.

The UNH Cooperative Extension recommends a layered approach rather than relying on a single technique. Peaceful coexistence, habitat modification, repellents, scare tactics, shooting where legal, or quick-kill traps are all considered more humane methods of dealing with nuisance wildlife than live-trapping and distant release.

New Hampshire’s wildlife damage control program is administered by the executive director in cooperation with the U.S. Department of Agriculture and the NH Department of Agriculture, Markets, and Food. The program emphasizes a comprehensive approach that integrates wildlife management and control methods. The program may make available various repellents, institute the loan of direct control devices and materials including electric fences and frightening devices, and make referrals to nuisance wildlife professionals.

If you need hands-on technical help, you can call USDA Wildlife Services at (603) 223-6832 for assistance with a wildlife conflict in New Hampshire.

• Exclusion: Sealing entry points with hardware cloth, one-way doors, or heavy-gauge screening is the most durable long-term fix for animals in attics, crawl spaces, or walls.
• Habitat modification: Removing food sources — bird feeders, unsecured garbage, fallen fruit, pet food — eliminates the primary attraction for most species.
• Repellents and deterrents: Chemical repellents, motion-activated lights, and noise devices are legal and widely available for deer, raccoons, and other species.
• Lethal control: Shooting an unprotected animal causing substantial damage is lawful under RSA 207:26, subject to local firearms ordinances and the 12-hour reporting requirement.
• Trapping: Live or kill trapping by a property owner is permitted during open season; outside of regular season, a Wildlife Control Operator license is required (see below).

When faced with a wildlife problem, don’t rely on a single technique — use repellents, scare tactics, and habitat modification simultaneously for best results.

Relocation Rules in New Hampshire

Many homeowners assume that live-trapping and releasing an animal a few miles away is the kindest solution. New Hampshire law and wildlife biology both push back on that assumption.

In New Hampshire, you can relocate wildlife only if you have the written permission of the property owner where the animal will be released, whether that is a private citizen or a public agency. Releasing a trapped animal on public land or on someone else’s private property without that written permission is a legal violation, not just a courtesy issue.

Beyond the legal requirement, the biology argues against casual relocation. Most wildlife species are territorial and learn the ins and outs of their home ranges — where food sources are and where to hide from predators. When you release an animal in an unfamiliar place, it will most likely try to return home. That journey puts the animal in the open, crossing more roads, vulnerable to predators and vehicle collisions, resulting in a lower annual survival rate for relocated animals.

UNH Extension advises against live-trapping and releasing wild animals miles from your home. While the idea sounds appealing, this practice makes the animal easy prey to predators or condemns it to a slow death by starvation, because wild animals cannot readily find adequate food, water, shelter, and protection from predators in a new territory.

The best approach, according to NH Fish and Game wildlife biologist Patrick Tate, is to get animals to leave on their own by removing the thing they came for in the first place — which is most often a food source.

Key Insight: Bears are handled differently from other nuisance species. Wildlife control operators do not handle larger animals like bears. When it comes to bears, you should contact the NH Fish and Game Department directly.

Species With Special Rules in New Hampshire

Several species common to New Hampshire carry legal protections that override the general nuisance-wildlife framework. Knowing which animals fall into this category can prevent an accidental violation.

Bats

All bat species in New Hampshire are protected. Bats prefer environments that are hot, dark, and still. To repel them, turn on a light and run a fan. Set up a “bat watch” to see how bats enter and exit your home, then bat-proof the structure by sealing entrances with one-way doors — hardware cloth or screening placed over the hole to form a long sleeve. The best time to seal a home is in early spring or late fall; do not close entrances between May and August to avoid sealing in nursing pups.

The U.S. Centers for Disease Control recommends that if a family wakes to find a bat in an occupied bedroom, they should attempt to have the bat captured and tested for rabies. If unable to capture the bat, they should consult their physician about the advisability of receiving rabies shots.

Migratory Birds

Under federal law, it is illegal to kill or possess a migratory bird, or to remove or even touch the nest of a protected bird without a special permit. This covers species like Canada geese, woodpeckers, and swallows that may cause property conflicts. Contact USDA Wildlife Services for guidance on depredation permits.

Bears

A person who suffers loss or damage to livestock, bees, orchards, or growing crops by bear may receive compensation from the state. To qualify, you must be engaged in the husbandry and sale of at least $1,000 in agricultural products, the damage must be $250 or more at current wholesale value, and you must notify the executive director of Fish and Game in writing within 30 days of discovering the damage. Failing to implement recommended mitigation measures after receiving payment can forfeit your eligibility in future years.

Timber Rattlesnakes

The timber rattlesnake is the only venomous snake in New Hampshire and has been found in only three remote mountainous locations. This species is endangered and therefore protected under both state and federal law. Do not handle, relocate, or kill one under any circumstances; contact NH Fish and Game immediately.

State and Federally Endangered Species

Various state laws and regulations, particularly the Endangered Species Conservation Act (RSA 212-A), provide protections for certain species of wildlife. Violation of the Act by taking a protected species incurs a misdemeanor penalty. If you are uncertain whether an animal on your property carries protected status, contact NH Fish and Game before taking any action.

For comparison, see how other states handle species-specific rules — including nuisance wildlife laws in Pennsylvania and nuisance wildlife laws in Massachusetts.

When You Need a Licensed Wildlife Control Operator in New Hampshire

A property owner can handle many nuisance situations without professional help. But there is a clear legal line that triggers a licensing requirement.

Anyone trapping wildlife outside of the regular season in New Hampshire must be licensed as a Wildlife Control Operator (WCO) by the NH Fish and Game Department. There are two types of WCO licenses: Level I and Level II.

License Type	Who It Covers	Key Requirements
Level I WCO	Non-commercial operators trapping furbearers, woodchucks, and porcupines outside of season	Must hold a regular trapping license plus Level I WCO license
Level II WCO	Commercial nuisance wildlife control professionals	6-hour workshop OR NWCOA certification OR previous Level II license; annual class typically held in April

Level I operators may only trap furbearers, woodchucks, and porcupines outside of the regular season and must obtain a Level I WCO license in addition to a regular trapping license. Level II operators are engaged in the commercial practice of trapping nuisance animals. Every Level II WCO must complete a 6-hour workshop, or be certified by the National Wildlife Control Operators Association (NWCOA), or have held a previous Level II WCO license.

Wildlife Control Operators in New Hampshire are required to complete a day-long workshop prior to conducting business in the state. The WCO Level II class is offered once each year, typically in April, and is free but requires pre-registration.

You should call a licensed WCO — rather than attempting removal yourself — in the following situations:

• The animal is a bat, bird of prey, or any other protected species
• Trapping is needed outside of the regular open season
• The animal may be rabid or otherwise diseased
• The problem involves a bear, mountain lion, or other large carnivore
• The infestation is inside a structure and requires exclusion work alongside removal

Licensed WCOs can tell if an animal is diseased and needs to be euthanized for the safety of humans and other wildlife, or determine whether relocation is the best option. That expertise matters when health risks are on the table.

For more context on how professional licensing works in nearby states, see the Vermont, New Jersey, and New York guides on this site.

Penalties for Violating Nuisance Wildlife Laws in New Hampshire

New Hampshire takes wildlife law enforcement seriously, and the penalties scale with the severity of the violation.

Violating wildlife laws in New Hampshire can result in significant penalties imposed by state authorities. Legal consequences for breaking these laws include fines, possible imprisonment, and restitution for damages caused.

The penalty structure under the Endangered Species Conservation Act (RSA 212-A) is tiered:

• Any person who violates the provisions of RSA 212-A:5, III or IV, or any rule adopted in implementation of either or both, shall be guilty of a violation.
• Any person who violates RSA 212-A:7, I, or any rule issued pursuant to RSA 212-A:6, IV, or whoever fails to procure any required permit or violates the terms of any such permit, shall be guilty of a misdemeanor.

Equipment, merchandise, wildlife, or records seized in enforcement proceedings shall be held by a Fish and Game officer pending disposition of court proceedings. If the defendant is found guilty, such material shall be forfeited to the state for destruction or disposition as the executive director deems appropriate.

Federal law adds another layer of exposure for anyone who harms a federally listed species. Any individual who knowingly takes a listed species can be fined up to $25,000 by the federal government for each violation or instance.

Beyond criminal exposure, there are civil consequences. Trapping or killing a game or fur-bearing animal and failing to file the required 12-hour report with a conservation officer can result in enforcement action independent of any damage-defense claim you might raise. And if you have already received state compensation for bear damage, failing to implement the mitigation measures recommended in writing by the executive director will forfeit your right to receive payment in a future year or growing season.

Common Mistake: Many New Hampshire homeowners assume that releasing a trapped animal on public land is legal as long as they drive far enough. It is not. Written permission from the property owner — public or private — is required before any release. Skipping this step exposes you to wildlife law violations even when your intentions are good.

If you are dealing with wildlife conflicts in other parts of the country, these state-by-state guides cover the same topics in detail: Michigan, Ohio, Virginia, North Carolina, and Florida.

Handling Wildlife Conflicts the Right Way in New Hampshire

New Hampshire law gives property owners real authority to protect their homes, crops, and livestock from wildlife damage — but that authority comes with clear limits. You can act against unprotected animals causing substantial damage, use exclusion and deterrence freely, and access state compensation programs for bear and mountain lion losses. What you cannot do is trap outside of season without a WCO license, relocate animals without written landowner permission, or harm any protected or endangered species.

When in doubt, start with prevention. Remove food sources, seal entry points, and contact NH Fish and Game or UNH Cooperative Extension for guidance before escalating to trapping or lethal control. That sequence keeps you on the right side of the law and usually resolves the problem faster than a trap ever would.