What Animals Kill Raccoons? A List of Their Predators

Raccoons sit in the middle of the food chain, and a surprisingly long list of predators takes advantage of that position. Cougars, coyotes, bobcats, great horned owls, alligators, and even invasive Burmese pythons all kill raccoons, though the specific threats vary dramatically depending on where a raccoon lives. The most intense predation pressure comes not from any single classic predator but from the combined effect of multiple species whose ranges overlap with raccoon habitat.

Cougars

The cougar, also called the mountain lion or puma, is one of the most formidable raccoon predators across western North America. As ambush predators, cougars can take down prey far larger than raccoons, and they do not pass up smaller meals when the opportunity arises. Research in western Washington found that cougars near residential development killed a higher proportion of raccoons, opossums, and coyotes compared to cougars in deeper wildland areas, where deer and beavers dominated the diet.¹ That finding makes intuitive sense: raccoons are abundant near suburbs, and cougars that patrol the edges of human development encounter them frequently. In areas where cougar populations are healthy, they likely serve as the single largest mammalian predator of adult raccoons.

Coyotes

Coyotes are probably the most widespread raccoon predator in North America. Their range now covers nearly every U.S. state and most of Canada and Mexico, putting them in regular contact with raccoons in forests, farmland, and cities alike. Coyotes typically hunt raccoons by outrunning them in open terrain, since raccoons are not fast runners on the ground. A healthy adult raccoon can put up a stiff fight, so coyotes tend to target juveniles, sick animals, or raccoons caught in the open away from trees.

In urban settings, both species thrive. A multi-year camera survey of city parks in Detroit detected coyotes and raccoons occupying overlapping areas, with raccoons present in a slightly higher share of park sites than coyotes.² That coexistence does not mean peace. Coyotes regularly kill raccoons in cities, though the encounters are less frequent than in rural landscapes because urban raccoons are excellent at using structures, fences, and trees as escape routes. Where coyotes are absent, raccoon populations tend to boom, which tells you something about how much top-down pressure coyotes exert.

Bobcats

Bobcats are smaller than cougars but still capable of killing adult raccoons, and they do so more often than most people expect. A study of bobcat diets in Pennsylvania found that about 14 percent of male bobcats had consumed meso-mammals such as raccoons and porcupines, compared with just 2 percent of females.³ The sex difference reflects body size: male bobcats are substantially larger than females and more willing to tackle heavier prey. Even so, raccoons are not a staple food for bobcats; they are more of an opportunistic catch when the two species cross paths at night, since both are primarily nocturnal.

Bobcats ambush raccoons rather than chasing them, relying on stealth and a short explosive pounce. A raccoon foraging along a creek bank or rooting through leaf litter makes an ideal target for a bobcat hiding in underbrush. Young raccoons are especially vulnerable, since they weigh only a fraction of what an adult does and lack the experience to detect a stalking cat.

Wolves and Other Canids

Gray wolves occasionally kill raccoons, but raccoons are rarely an important part of wolf diet. Wolves are built to pursue large ungulates like deer, elk, and moose, and they generally ignore small mammals unless food is scarce. In the northern and western parts of their range, wolves and raccoons do not overlap as much as you might think, since raccoons prefer lower elevations and milder climates. Farther south and east, where wolf reintroduction efforts have expanded their range, the overlap is growing, but documented kills remain uncommon.

Red foxes and raccoons are closer in size, and while foxes do kill raccoon kits on occasion, a full-grown raccoon is a dangerous adversary for a fox. The relationship between the two is more competitive than predatory. They eat many of the same foods and den in similar habitats, so encounters often involve posturing and avoidance rather than lethal fights.

Great Horned Owls and Other Raptors

The great horned owl is the most significant avian predator of raccoons. With a grip strength that exceeds many larger birds and a willingness to take on surprisingly heavy prey, great horned owls regularly kill juvenile raccoons and occasionally take adults. They hunt at night, the same hours raccoons are most active, and their silent flight gives little warning. A young raccoon exploring the ground away from its mother is an easy target for an owl dropping from a perch.

Other raptors can be a threat to very young raccoons. Bald eagles and golden eagles have been documented killing small raccoons near water sources or in open fields. Red-tailed hawks, while common, are generally too small to tackle even a juvenile raccoon once it reaches a few months old. As a rule, avian predation is mostly a problem for raccoons in their first weeks and months of life, before they grow large enough to fight back or climb quickly.

Alligators

In the southeastern United States, American alligators are a serious predator of raccoons. Raccoons spend a lot of time foraging at the edges of ponds, marshes, and rivers, which is exactly where alligators hunt. An alligator lying just beneath the surface can lunge with startling speed, grabbing a raccoon before it has a chance to react. Diet studies of alligators in the Southeast consistently find raccoon remains in their stomachs, particularly in Florida and Louisiana. For raccoons that live near permanent freshwater, alligators are one of the most dangerous predators they encounter.

Burmese Pythons in the Everglades

No predator has had a more dramatic documented impact on raccoon populations than the invasive Burmese python in southern Florida. These snakes, which can exceed five meters in length, were introduced through the exotic pet trade and established a breeding population in the Everglades beginning in the late twentieth century. The results for native mammals have been catastrophic.

Road surveys in Everglades National Park between 2003 and 2011 documented a 99.3 percent decrease in the frequency of raccoon observations in areas where pythons had become established.⁴ The same surveys found that raccoons, opossums, and other medium-sized mammals remained more common in areas where pythons had arrived only recently, and were most abundant outside the python’s introduced range entirely. That spatial pattern strongly suggests pythons are responsible for the declines, not some other environmental factor.

Follow-up research reinforced the connection between pythons and mammal collapse. Raccoon, opossum, and rabbit populations in the Everglades experienced declines of 80 to 100 percent, and experimental reintroductions of rabbits to areas where they had vanished failed because pythons killed them at overwhelming rates.⁵ The pattern extends beyond just the loss of mammals themselves. A separate study found that mosquito blood meals from deer, raccoons, and opossums dropped by about 98 percent in python-affected areas, reflecting the near-total disappearance of these animals as hosts.⁶ In other words, the pythons did not just reduce raccoon numbers; they functionally erased raccoons from large stretches of the Everglades ecosystem.

The python situation is unique because no other raccoon predator in modern North America has caused anything close to a population collapse of this magnitude. Traditional predators like cougars and coyotes keep raccoon numbers in check, but they coexist in a long-evolved equilibrium. The Burmese python, by contrast, is a novel apex predator that raccoons have no evolutionary experience with and no effective defense against. Raccoons are nocturnal ground foragers, and a large constrictor lying in ambush along a marsh trail can overpower an adult raccoon with little difficulty.

Why Young Raccoons Face the Most Danger

Age is the single biggest factor in how vulnerable a raccoon is to predation. Newborn raccoon kits weigh only about 75 grams, and even at a few months old they are small and clumsy enough to fall prey to animals that would never tackle an adult. Great horned owls, red foxes, large hawks, and even large snakes native to North America like rat snakes (which can raid dens) all pose threats to very young raccoons. Mortality in the first year of life is high, and predation is one of the leading causes alongside disease and vehicle strikes.

Adult raccoons are a different story. A healthy adult weighing six to nine kilograms is surprisingly tough. Raccoons have dense fur, thick skin around the neck, and sharp teeth and claws. They are aggressive when cornered and will fight ferociously. Many mid-sized predators simply avoid healthy adults. This is why the list of animals that consistently kill adult raccoons is limited to the largest and most powerful predators in a given area: cougars, alligators, large coyotes, and now, in Florida, Burmese pythons.

Bears and Raccoons

Black bears overlap extensively with raccoons across North America, but bear predation on raccoons is rare. Bears are primarily omnivores that prefer vegetation, insects, and carrion. They will kill a raccoon if the opportunity is trivially easy, such as a raccoon trapped in an enclosed space, but they do not hunt raccoons in any systematic way. The relationship between the two species is mostly one of competition for overlapping food resources, particularly in fall when both are packing on weight before winter. A raccoon feeding at a fruit tree or garbage bin will flee from an approaching bear, but the bear is almost always after the food, not the raccoon.

Domestic Dogs

Dogs kill raccoons more often than many people realize, particularly in suburban and rural areas where raccoons come into yards at night. Large-breed dogs with strong prey drives can catch and kill a raccoon, though the fight is often costly for the dog as well; raccoons bite and scratch with real effectiveness, and many dogs that tangle with raccoons end up with wounds that require veterinary care. Small and medium dogs are at risk of being injured or killed by an adult raccoon that stands its ground rather than fleeing.

From a wildlife ecology perspective, domestic dogs are not considered a natural predator of raccoons. Their kills are incidental and geographically scattered rather than part of an ongoing predator-prey dynamic. Dogs do not suppress raccoon populations the way coyotes or cougars do, because most dog-raccoon encounters are accidental rather than the result of active hunting.

Raccoons Killing Raccoons

One threat that gets almost no attention comes from within the species itself. Infanticide, where an adult raccoon kills kits that are not its own, has been documented in wild raccoon populations. This behavior is most likely carried out by adult males, and it typically occurs at or near natal dens. The phenomenon is not well studied because it happens out of sight in enclosed den spaces, but researchers have now confirmed that it does occur.⁷ Infanticide is common across many mammalian species and is generally interpreted as a reproductive strategy: by killing the offspring of another male, the perpetrator may gain future mating opportunities with the mother.

Adult-on-adult aggression is also common among raccoons, especially during mating season when males compete for access to females. These fights can result in serious injuries and occasionally death, though most encounters end when the smaller or weaker animal retreats. In high-density urban raccoon populations, competition-driven aggression is more frequent simply because more individuals are packed into a smaller area.

Humans as the Leading Cause of Raccoon Death

Any honest discussion of what kills raccoons has to include humans. Across most of North America, humans are the single largest source of raccoon mortality. Vehicle strikes alone kill enormous numbers of raccoons every year; anyone who drives regularly in raccoon country has seen the evidence. Hunting and trapping seasons remain legal in most U.S. states and Canadian provinces, and raccoons are among the most heavily trapped furbearers on the continent. Pest control operations account for additional deaths, as homeowners and property managers remove raccoons that take up residence in attics, chimneys, and crawl spaces.

The scale of human-caused raccoon mortality dwarfs predation from any wild animal. Even in areas with healthy populations of cougars, coyotes, and bobcats, roads and trapping likely account for a larger share of raccoon deaths than all natural predators combined. This does not mean natural predation is unimportant; it means that human infrastructure has fundamentally altered what kills raccoons in the modern landscape.

How Habitat Shapes the Predator Mix

The predators a raccoon encounters depend almost entirely on where it lives. A raccoon in the coastal marshes of Florida faces alligators and, increasingly, Burmese pythons. A raccoon in the foothills of the Pacific Northwest faces cougars. A raccoon in the agricultural Midwest faces coyotes above all else. And a raccoon in a dense city like Detroit or Chicago faces relatively few natural predators at all, which is a major reason urban raccoon densities tend to be much higher than rural ones.

The cougar study from Washington state illustrates this habitat effect clearly: cougars in wildland areas ate mostly deer and beavers, while those living near residential edges ate more raccoons and other suburban-adapted species.¹ The predator did not change, but its diet shifted to match what was available. Raccoons near the wildland-urban boundary may actually face higher predation pressure from large cats than raccoons deep in the forest, because the raccoon density along that edge is so high that predators key in on them.

In cities, coyotes are often the only large predator present, and even they are not found in every urban area. The Detroit camera study detected coyotes in about 40 percent of surveyed park sites, while raccoons appeared in over half.² Where coyotes are absent from cities entirely, raccoons effectively have no consistent wild predator, and populations are regulated instead by food availability, disease, and vehicle collisions.

Disease and Parasites as Indirect Killers

Predation is not the only biological threat raccoons face. Canine distemper and rabies are two of the most significant diseases affecting raccoon populations, and both can cause localized population crashes. Distemper sweeps through raccoon populations in periodic waves, killing animals that become disoriented and weakened. Those sick raccoons are then easy pickings for any predator in the area, blurring the line between disease mortality and predation mortality. A raccoon stumbling around in daylight with distemper is far more likely to be caught by a coyote than a healthy one foraging under cover of darkness.

Raccoon roundworm, mange, and leptospirosis also take a toll, particularly in crowded urban populations where disease transmission is efficient. Parasites like the raccoon roundworm (Baylisascaris procyonis) are widespread, with infection rates in some populations exceeding 70 percent. While a heavy parasite load rarely kills an adult raccoon directly, it weakens the animal and makes it more susceptible to predation and other stressors. In that sense, parasites function as a force multiplier for predators, increasing the effective kill rate beyond what predators could achieve against fully healthy prey.

What Raccoons Do to Avoid Being Eaten

Raccoons are not helpless in the face of all these threats. Their primary defense is climbing. Raccoons are among the most agile climbers in North American wildlife, capable of ascending a tree trunk in seconds and reaching branches that no canid or large cat can easily follow. A raccoon chased by a coyote will head for the nearest tree, and once it is a few meters off the ground, the encounter is over. This is one reason raccoons do so well in cities: buildings, fences, and utility poles serve the same escape function as trees.

Their nocturnal habits also reduce exposure to many predators. While great horned owls and cougars hunt at night, many other threats are reduced after dark. Raccoons sleep during the day in dens, tree cavities, attics, or other enclosed spaces that shield them from detection. A raccoon denning inside a hollow tree is safe from nearly everything except a determined bear or a human with tools.

When escape is not possible, raccoons fight. Mothers defending kits are especially aggressive and can inflict serious wounds on animals much larger than themselves. This willingness to fight is probably why many mid-sized predators leave adult raccoons alone unless the raccoon is clearly compromised by injury, disease, or old age. The cost-benefit calculation just does not favor attacking a healthy adult raccoon when easier prey is available.