How to Identify Mountain Lion in Rhode Island

Mountain lions are large, uniformly colored wild cats ranging from 4 to 8 feet in body length, not including the tail. Adults typically weigh 80 to 220 pounds, with males larger than females. Their coat is tawny or grayish-brown with no stripes or spots on the body (though kittens have faint spots that fade with age). The underside is pale or whitish. Mountain lions have a long, muscular body built for hunting, rounded head, small rounded ears, and a long black-tipped tail that can measure 24 to 33 inches. The face has a white muzzle and a distinctive pinkish nose.

Mountain lions are the second-largest wild cat in the Americas, smaller only than jaguars. An adult mountain lion is significantly larger than a bobcat, which weighs only 10 to 40 pounds and stands much lower to the ground. Mountain lions are also much larger than any dog breed found in Rhode Island. A full-grown mountain lion is easily mistaken for a large dog at a distance, but up close their cat-like features, slender build, and long tail make them unmistakable.

Coyotes, Rhode Island's most common large canine predator, weigh only 25 to 35 pounds and stand about 23 inches at the shoulder. Unlike mountain lions, coyotes have pointed ears held upright, bushy tails often carried below horizontal, and visible fur layers that make them appear fluffier. Coyotes have dog-like faces with longer snouts than mountain lions, and their coloring is usually grizzled gray and brown rather than the uniform tawny of a mountain lion. A mountain lion is roughly five times heavier than a coyote and moves with the low, stealthy gait of a felid rather than the trotting motion of a canine.

Bobcats are Rhode Island's native wild cats and weigh only 10 to 40 pounds, roughly the size of a medium house cat but with a stockier build. Bobcats have distinctive short tails (4 to 7 inches), tufted ears, and spotted or striped coats with a rufous or gray base. Mountain lions lack ear tufts, have long unspotted tails, and are 4 to 8 times heavier than bobcats. If you see a wild cat in Rhode Island, it is almost certainly a bobcat. Mountain lions simply do not occur in the state.

Mountain lion tracks are large paw prints measuring 3 to 4 inches across, with four toe pads arranged in an arc around a large palm pad. The claw marks rarely show because mountain lions, like all cats, retract their claws when walking. The tracks are round and symmetrical, with the toes close together. In contrast, canine tracks (coyotes) show claw marks protruding beyond the toes and are more elongated. Bobcat tracks are much smaller, measuring only 1 to 2 inches across. Mountain lion tracks are found only in the western United States and are a rarity even there outside of known mountain lion territories.

Mountain lions produce a variety of vocalizations including purrs, growls, hisses, and spits, similar to house cats. Unlike lions in Africa, mountain lions rarely roar, though some research suggests they may produce a deep, low-frequency growl. They are often silent hunters. The most common sound is a loud caterwauling mating call that can sound eerie and almost bird-like, often described as a woman screaming. In Rhode Island, any such sound you hear is far more likely to be a coyote or domestic cat in distress.

Mountain lions have sharp, retractable claws and powerful jaws designed for taking down large prey like deer and elk. Their canine teeth are large, measuring about 2 inches, and their bite force is around 400 PSI, powerful enough to crush the spine of large ungulates. Bobcats and coyotes have smaller teeth and lighter bite forces, suited to hunting smaller prey. A mountain lion's physical predatory adaptations are built for hunting animals weighing hundreds of pounds, not the small game pursued by Rhode Island's native predators.

Mountain lions walk with their body held low to the ground in a stealthy hunting posture, a characteristic felid trait. Their spine is highly flexible, allowing them to move smoothly and quietly. The head is carried forward on a muscular neck, and the long tail is held low, typically below the level of the spine. This low, fluid gait is distinctly different from the higher-postured, trotting gait of coyotes or the bounding movement of bobcats. If you ever see a large wild cat, the posture alone can help confirm it is or is not a mountain lion.

Occasionally, young male mountain lions from western populations have wandered far east from their range, but these dispersals are extremely rare and typically fatal. A few individuals have been documented in the Great Plains and Midwest, but Rhode Island lies well beyond the reach of any natural mountain lion dispersal. There have never been confirmed sightings or breeding populations in Rhode Island. If someone reports a mountain lion in Rhode Island, it is almost certainly a misidentified coyote, bobcat, or large feral dog.

Contact the Rhode Island Division of Fish and Wildlife immediately if you believe you have encountered a mountain lion. Provide the date, time, location, and a detailed description of the animal. However, mountain lion sightings in Rhode Island are extraordinarily unlikely. The animal you saw was probably a coyote, bobcat, or dog. Professional wildlife officers will help you identify what you actually observed and provide guidance specific to Rhode Island's actual large predators.

Mountain lions live in western North America, particularly in remote mountainous areas, canyons, and wilderness regions of the western United States and Canada. They are notoriously elusive and solitary, and wild sightings even in known mountain lion territories are uncommon. Many zoos and wildlife centers in the west, such as the San Diego Zoo Safari Park and Big Cat Sanctuary in Florida, allow controlled viewing of captive mountain lions. If you're interested in seeing wild mountain lions, organized wildlife tours in places like Colorado, Utah, or the southwest during winter (when tracking is easiest) offer a better chance than exploring on your own.