The Basic Framework: State Permit + Federal Permit
The first thing to understand is that species authorization in wildlife rehabilitation operates on two parallel tracks. Your state wildlife rehabilitation permit covers native mammals, reptiles, and amphibians. A separate federal Migratory Bird rehabilitation permit (issued by USFWS) is required for nearly all native birds. To rehabilitate both mammals and birds legally, you need both permits. This surprises many new applicants who assume one permit covers everything.
| Animal Group | Permit Required | Notes |
|---|---|---|
| Native mammals (squirrels, rabbits, opossums, foxes, deer…) | State permit | RVS species (raccoons, skunks, foxes, bats) need additional authorization in most states |
| Native reptiles & amphibians | State permit | Endangered species require additional authorization |
| Native songbirds, waterfowl, shorebirds, raptors | State permit + federal MBTA permit | Eagles have additional BGEPA protections |
| House Sparrow, European Starling, Rock Pigeon | Generally none (non-native) | Not MBTA-protected; state law varies |
| Deer, bear, mountain lion | State permit + additional state authorization | Case-by-case in most states |
| Federally listed endangered species | State + federal ESA permit | Very limited authorization; usually specialist facilities only |
What a Standard State Permit Typically Covers
A general/standard state wildlife rehabilitation permit typically authorizes you to receive and provide care for injured, ill, or orphaned native wildlife in the following broad categories, subject to your facility having appropriate housing for each:
- Small mammals: Eastern gray squirrel, fox squirrel, flying squirrel, Eastern cottontail rabbit, woodchuck/groundhog, Virginia opossum, muskrat, beaver (facility requirements are significant for beaver)
- Mid-size mammals: Red fox, gray fox, coyote (many states restrict these as RVS or require additional authorization), river otter
- Reptiles: Box turtles, snapping turtles, water turtles, native snake species, lizards — subject to state-specific restrictions on certain species
- Amphibians: Salamanders, frogs, toads — generally less regulated but state permits typically cover them
What the state permit alone does not cover: any migratory bird (including the robin in your yard), rabies vector species in most states without additional authorization, white-tailed deer in most states, and any threatened or endangered species.
Rabies Vector Species: The Most Common Restriction
Rabies vector species (RVS) — raccoons, skunks, striped skunks, foxes, coyotes, and bats — are subject to additional restrictions in virtually every state. The reasons are both public health (rabies risk to rehabilitators and the public) and wildlife management (concerns about relocating potentially infected animals).
In many states, RVS rehabilitation is simply not permitted for private individuals — these animals can be received for stabilization and euthanasia assessment but not for rehabilitation and release. In states where RVS rehabilitation is permitted, it typically requires additional biosafety training, proof of rabies pre-exposure vaccination (PEP) for all staff working with RVS animals, specific containment protocols, and in some cases a separate permit endorsement or authorization. Bats specifically are subject to additional restrictions in almost every state due to their role as the primary rabies vector in most U.S. regions.
If your goal is to work with raccoons, skunks, foxes, or bats, verify your state's specific RVS policy before starting your application — some states prohibit this entirely for private rehabilitators regardless of experience level.
Birds: What the Federal Permit Covers
The federal Migratory Bird Treaty Act protects approximately 1,093 species of birds in the U.S. The federal rehabilitation permit (USFWS Form 3-200-10b) covers all MBTA-protected species within the categories you're authorized for. The permit is organized around three bird categories:
- Songbirds (passerines and near-passerines): Robins, sparrows, warblers, wrens, thrushes, finches, blackbirds, mockingbirds, starlings (non-native, but many rehabilitators accept them). This is the most common intake category for most rehabilitators.
- Water birds: Mallards and other ducks, Canada geese, great blue herons, egrets, kingfishers, coots, grebes, loons, pelicans, cormorants. Many water birds require pools for waterproofing maintenance — a requirement rehabilitators often underestimate.
- Raptors: Red-tailed hawks, Cooper's hawks, sharp-shinned hawks, great horned owls, barn owls, screech owls, barred owls, American kestrels, peregrine falcons, osprey, and eagles. Raptors have the most stringent facility requirements and are the most physically challenging to handle safely.
Each category requires separate documentation of 100 hours of experience, and you can hold authorization for one or two categories without the third. Many rehabilitators start with songbirds, where the volume is highest and the facility requirements most accessible, and add other categories as their experience and facility grow.
Eagles: Extra Layer of Federal Protection
Bald eagles and golden eagles are protected by both the MBTA and the separate Bald and Golden Eagle Protection Act (BGEPA). This creates additional reporting requirements for rehabilitators. Any eagle that appears to have been injured by human activity — vehicle strikes, gunshots, electrocution, lead poisoning from ingested ammunition — must be reported to USFWS Law Enforcement, not just treated. Eagle feathers and remains must be reported and turned over to the National Eagle Repository. Working with eagles is legal under your federal rehabilitation permit but comes with documentation requirements that go beyond standard bird care.
Deer, Bear, and Large Mammals
White-tailed deer, black bear, and large predators (mountain lions, wolves) fall into a special management category in virtually every state. The reasons are complex: chronic wasting disease (CWD) concerns for deer, public safety concerns for bear and large predators, and the practical challenge of releasing habituated large animals without creating conflict situations. Most states do not authorize private individual rehabilitators to work with deer or bear — these animals are typically directed to state wildlife agencies or to specialized facilities with specific authorization.
In Tennessee, for example, deer and bear are explicitly listed as requiring separate TWRA authorization beyond the standard rehabilitation permit, and that authorization is issued on a case-by-case basis primarily to established facilities. If deer or bear rehabilitation is a specific goal for you, contact your state agency early in the process to understand exactly what's required — it's a substantially different pathway than the standard permit.
What to Do When You Receive a Species You're Not Authorized For
Even with a comprehensive permit, you'll occasionally receive calls or walk-ins involving species outside your authorization. The standard protocol: provide emergency stabilization (contain safely, minimize stress, maintain appropriate temperature), then arrange transfer to a rehabilitator or facility authorized for that species within the shortest reasonable timeframe. Document the intake, the animal's condition, and the transfer. Never simply release an animal that came to you injured because you're not authorized for it — an animal that can't survive in the wild needs care, not release.
Your state wildlife agency and the NWRA/IWRC member directories can help you find facilities authorized for unusual species in your area. Building these relationships proactively — before you need them — makes emergency transfer much faster.
In most states, no. Native turtles are protected under state wildlife law and require a rehabilitation permit to possess for care purposes. The Good Samaritan transport provision typically allows you to move a turtle from immediate danger (like the middle of a road) to a safe location nearby, but it doesn't authorize taking it home for ongoing care. Moving a turtle to a nearby safe area rather than transporting it long distances is almost always the right call for healthy turtles — they have specific home range needs and relocating them far from where they were found can actually harm them.
Only if you have specific authorization for bats in your state, which requires rabies pre-exposure vaccination and appropriate biosafety protocols. Bats are the primary rabies vector in most U.S. regions, and unauthorized handling is a public health risk. If you find a bat on the ground or in an unusual place during daytime, do not handle it without thick leather gloves. Contact your state wildlife agency or a bat-authorized rehabilitator. If there's been any possible human or pet exposure to the bat, contact your local health department — bat bites and scratches can be so small they're not felt, and the animal may need to be tested.
Non-native invasive species are generally not covered by wildlife rehabilitation permits, which are designed for native wildlife. In many states, actively rehabilitating invasive species like nutria, monk parakeets, or Burmese pythons is discouraged or prohibited — the wildlife management goal is population control, not rehabilitation and release. If you encounter an injured non-native species, contact your state wildlife agency for guidance on the appropriate response in your state.