
WHAT DOES A MOUNTAIN LION LOOK LIKE?
Mountain lions have a tawny-colored body with a lighter underbelly,
a long black-tipped tail, and black-tipped ears. Adults measure
6-8 feet from the nose to the tip of the tail. Male lions usually
weigh 120-180 pounds, and females weigh 80-110 pounds. Bobcats,
in comparison, have a short tail and are much smaller, weighing
9-40 pounds.
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Adult mountain lion. Adult males continue to grow into their fifth or sixth year and can weigh 180 pounds or more. |
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Bobcat silhouette (front) shows relative
size to mountain lion. Adult mountain lion: 6-8 feet
- Bobcat: 3 feet |
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Adult mountain lions. |
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The spotting on this subadult mountain
lion has faded with age. |
MOUNTAIN LION TRACKS
Often, tracks left in snow or dirt are the only evidence that a
mountain lion passed through an area. Mountain lion tracks
are 3-5 inches wide, and generally are wider than they are
long. Claws rarely show in the tracks, and the rear heel pad
has three lobes, creating an M-shaped heel pad. Lion tracks
often are confused with tracks of large dogs. Dog tracks differ
from those of lions, as the claws almost always show in the
tracks, dog tracks generally are longer than they are wide,
and rear heal pads of dog tracks only have two lobes.
| Mountain Lion Track | Dog Track |
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Note: Mountain lion tracks are wider than they are long. |
Dog tracks generally are longer than they are wide, and claws are clearly visible. Note: Double-lobed heel pad. |
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Triple-lobed heel pad of mountain lion. |
Mountain lions have retractable claws
that rarely show in a track. |
HABITAT AND HUNTING BEHAVIOR
Mountain lion habitat is characterized by vast areas of rugged country
with dense vegetation. Lions need vegetative and topographic
cover like rock outcroppings, boulder piles and steep slopes
to successfully ambush their prey. These landscape features
also provide security while feeding, resting and caring for
young. Mountain lions feed mainly on deer and elk, but smaller
prey like porcupines and rabbits can nourish lions between
kills of larger prey, and can help young lions develop hunting
skills. Lions are ambush hunters. After they spot prey, they
will sneak up behind the animal using available cover. Lions
attack with a rush of speed and kill with a powerful bite below
the base of the skull, breaking the neck of a victim. Lions
often drag their kills to a concealed place to feed, and bury
their kills with dirt, leaves or snow between feedings.
SOCIAL STATUS
Generally, mountain lions are solitary animals. Adult males almost
always travel alone and females are solitary when they are
not raising young. If tracks indicate two or more lions traveling
together, it's probably a female with young. Adult male mountain
lions actively defend their territories from intruding males,
which often results in the death of one of the animals. Males
mark territory boundaries with piles of dirt and twigs, called
scrapes, signaling to other lions that the area is occupied.
Adult males may also kill kittens if the mother is not actively
defending them. Sometimes even females are killed by dominant
males. Individual lions have territories varying in size from
50 to more than 300 square miles. Females with young kit-tens
use the smallest areas, and adult males have the largest territories.
Home range size depends on terrain and how much food is available.
In an established population, male home ranges include 3-5
breeding-aged female lions.
BREEDING BEHAVIOR
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Kittens have dark facial
markings and are heavily spotted. |
Male mountain lions breed with more than one female and do not help care for the young. Breeding takes place throughout the year and females typically have litters about every other year. Females are not territorial, but will avoid other females. Mountain lions can be born any time of year, and litter sizes of two or three are common. When young are around eight weeks old, the mother begins taking them to her kills to feed, and kittens are weaned around 8-12 weeks. Young remain with their mother until they are 13-18 months old. During this time, the mother teaches them how to hunt and kill prey. Female lions tend to disperse only short distances from where they were born; sometimes they even stay in their mother's home range. They usually won't breed until they are in their third year. Young males, on the other hand, usually wander long distances as they seek to establish their own territories. It is these animals that are most visible to the public.
LIVING WITH MOUNTAIN LIONS
Generally, mountain lions avoid people. They prefer to live
in remote and undeveloped country. How-ever, a number of factors
are bringing lions closer to people. In Western states, more people
are moving into new housing developments built in or near high-quality
lion habitat. Also, a greater number of people are seeking recreation - hiking,
jogging, mountain biking, skiing, etc. - in lion country.
Not only are humans moving into their territory, but lion populations
also are expanding into formerly unoccupied habitats. For example,
many areas now support higher densities of deer and other lion prey,
than in the past. Also, in some states, lions were managed as a
furbearer or big game species with a closed season for a period
of time, enabling populations to re-establish. Currently, most states
manage mountain lions for sustainable harvest by hunters. These
factors all increase the potential for human-mountain lion interactions.
Although human-mountain lion interactions are rare, some precautions
can be taken to help reduce or diffuse potential problems or dangerous
situations.
If living or recreating in mountain lion country: Do not feed wildlife, especially deer. Lions will follow their prey to feeding sites. Avoid landscaping with plants that deer prefer to eat. Keep pets under control. Roaming pets are easy prey for lions. Bring pets in at night. If you leave your pet out-side, keep it in a kennel with a secure top. Don't feed pets outside as this can attract raccoons and other animals that lions eat. Store all garbage securely. Keep farm yard animals confined at night. Close doors to all outbuildings since inquisitive lions may go inside for a look. Supervise children when outdoors. Make sure children are inside before dusk and not outside before dawn. Talk with children about lions and teach them what to do if they encounter one. Walk in groups if you are hiking in mountain lion country. Consider carrying a sturdy walking stick as it can be used to ward off a lion. Make sure children don't run ahead or lag behind. Avoid jogging alone, or at dawn or dusk, or night - the times of day when lions are most active. If you have a large dog, hike or jog with it leashed by your side. If you find a lion kill, leave the area. Lions bury their kills, and may remain close by.
MOUNTAIN LION MANAGEMENT
The North Dakota Game and Fish Department is responsible for managing
the state's wildlife. Mountain lions are considered a furbearer,
and taking or killing a lion outside a regulated hunting season
is not allowed unless a human life is threatened, or if a lion
is killing poultry, livestock or other domestic animals. The
Department has a response plan to deal with any lions that
may be a potential threat. Department biologists are interested
in recording as much information as possible about mountain
lions in the state.
ATTACK STATISTICS
Mountain lion attacks are rare. At the time this publication was
printed in 2006, no attacks on people had ever been reported
in North Dakota. In all of North America from 1890-2004, mountain
lions attacked 80 people. Twenty of these attacks were fatal.
Of the fatal attacks, 70 percent were children of less than
10 years old, 20 percent were adults of less than 20 years
old, and the remaining 10 percent were adults of more than
20 years old. The majority of the attacks were by young lions.
Mountain lion attacks on people are terrible and sad events,
which are reported widely by the media because they happen
so infrequently. But compared to other risks, getting attacked
by a lion is extremely low. For instance, each year, about
8,000 people are injured by venomous snakes and 15 of those
die. Domestic dogs, on average, injure more than 300,000 people
and are responsible for the deaths of 17 people annually.
WHAT TO DO IF YOU SEE A LION
People rarely get more than a brief glimpse of a mountain lion in
the wild because lions typically avoid people. However, in
the unlikely event that you come upon a mountain lion, there
are appropriate responses that might help reduce the potential
danger. Remember, every situation is different with respect
to the individual lion, the terrain, people and circumstances
of the encounter.
Do not approach a mountain lion. While most lions will try to avoid confrontation and run away, a lion feeding on a kill, or a female with kittens, can be dangerous if approached by people. Stay calm. If you startle a mountain lion, or a lion approaches you, give it a way to escape. Talk to it calmly but firmly. Move slowly. Do not run. Try to back away slowly. Running may stimulate a lion's instinct to chase and attack. If possible, try to position yourself uphill of the lion. Face the lion and stand upright. Do not turn your back on the lion. Do all you can to appear larger. Raise your arms. Open your jacket if you're wearing one. If you have small children along, pick them up so they won't panic and run. Convince the lion that you are not prey. Throw stones, branches, or whatever you can get your hands on without crouching down or turning your back. Wave your arms slowly and speak firmly or shout aggressively. Periods of long noises seem to deter lions better than short intermittent noises. If you act like prey you will be treated like prey. If a lion attacks, fight back. Remain standing or try to get back up. People have successfully fought off lions with rocks, sticks, caps or jackets, and their bare hands.
REPORT LION ENCOUNTERS
To report a sighting, an encounter or an attack, contact one of
the North Dakota Game and Fish offices listed below. For
after-hours emergencies, contact your local sheriff's department
or state radio at 800-472-2121.
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