Are There Mountain Lions in Maryland?

No. Mountain lions are permanently absent from Maryland. They were completely eliminated from the eastern United States during the 1800s as settlers and hunters killed them to protect livestock and establish farmland. Once gone, they did not return. The species requires vast territories, typically 50 to 200 square miles per individual, and has no breeding population east of the western states. Biologists and wildlife managers across Maryland have no records of established mountain lions, and iNaturalist observations for the state show zero confirmed sightings. All eastern mountain lion sightings are extremely rare vagrants, typically young males dispersing from western populations, not signs of a resident population.

Mountain lions inhabit the western United States and Canada, with the largest populations in the Rocky Mountains, Sierra Nevada, and southwestern deserts. They range from British Columbia south through California, Nevada, Utah, Colorado, Arizona, New Mexico, and into Mexico. Small isolated populations also persist in Florida (the endangered Florida panther, fewer than 200 individuals). They require large tracts of wild habitat with sufficient deer and elk populations to hunt. The closest mountain lions to Maryland live in the Black Hills of South Dakota and Wyoming, more than 1,000 miles away. They have never naturally recolonized the eastern forests, and there is no realistic possibility they will in the foreseeable future.

Occasionally, people in Maryland report mountain lion sightings, usually based on blurry photos or distant glimpses. These reports are almost always misidentifications of common Maryland animals. A large coyote standing on its hind legs, a deer, a bobcat, or even a large dog can appear mountain-lion-like in poor lighting or from a distance. Bobcats, which do live in Maryland, are often mistaken for mountain lions because they are the state's largest wild cat. Unlike mountain lions, bobcats are solitary, primarily nocturnal, and typically silent, making confirmed sightings uncommon. If you believe you have seen a mountain lion, contact the Maryland Department of Natural Resources with a photo and location; trained biologists can help identify the animal.

Maryland's largest and most dangerous wild predator is the black bear, which has recolonized the western part of the state from Pennsylvania in recent decades. Black bears are still recovering from historical hunting and habitat loss but now breed regularly in Garrett County and are expanding eastward. Bobcats are Maryland's largest wild cat, weighing 15 to 40 pounds, and they hunt rabbits, small deer, and rodents across forests statewide. Coyotes, introduced from the western United States in the 1800s and 1900s, are now the most widespread mid-sized predator and hunt small animals and occasionally deer. Foxes, weasels, and raccoons round out the predator community. None of these animals poses the threat of a mountain lion, and all are manageable with basic wildlife safety practices.

Mountain lions depend on open landscapes or broken forests where they can hunt large prey like deer and elk with minimal competition. Eastern deciduous forests are too dense, prey populations were depleted during European settlement, and the region became too densely populated by humans for a solitary, territorial apex predator. Additionally, mountain lions are behaviorally adapted to western climates and terrain; the humid, heavily vegetated East does not suit their hunting strategy. Modern eastern forests have recovered much of their wildlife, but they remain fundamentally different from western mountain lion habitat. Even where forests have expanded and deer populations have boomed, mountain lions have not naturally returned because dispersing individuals from the West do not travel that far.

Extremely unlikely. Mountain lions require vast individual territories and have no natural mechanism to recolonize the East. Reintroduction would require scientists and wildlife managers to deliberately capture lions from the West, transport them, and release them in Maryland, a project with enormous ecological, legal, and safety complications. No such plan exists or is under consideration. The state's wildlife management strategy focuses on supporting the black bears, coyotes, and bobcats that are naturally reestablishing themselves. These species provide the ecological role of large predators without the risk and complexity associated with mountain lions.

Visit the Maryland wildlife guide to discover the animals that actually live in the state and where to see them. Black bears are increasingly visible in the western counties and attract wildlife enthusiasts. Bobcats, though shy and nocturnal, leave tracks and signs throughout the state's forests. Coyotes are vocal, especially at dawn and dusk, and their howling is a common sound in rural areas. Whitetail deer are abundant statewide and often seen at dusk. Maryland's forests, wetlands, and coastal areas also support hundreds of bird species, beavers, river otters, and migratory wildlife. For a full list of animals in Maryland and how to identify them, browse the state wildlife directory.

Stay calm and contact the Maryland Department of Natural Resources wildlife office immediately. Provide a detailed description, photographs if possible, the exact location, and the date and time. Do not approach the animal. If you feel threatened, move away slowly and make yourself appear large. Trained biologists will investigate and identify the animal correctly. In over 200 years of Maryland history since mountain lions were eliminated, no verified wild mountain lion has been confirmed in the state, so any sighting is almost certainly a misidentification of a common Maryland predator or an exotic animal escaped from captivity. Report it anyway; wildlife managers use these reports to track and understand our actual predator populations.